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Ignition Calibration Specs

Motorcycle Spark Plug & Gap Specifications Finder

Factory OEM spark plug codes, electrode gaps in millimeters and thousandths of an inch, and service intervals. Always verify electrode gap with a wire feeler gauge prior to installation.

Showing 122 verified spark plug configurations
BMW

R 1200 GS

2013 – 2018
OEM Factory Spark Plug1170 cc
NGK LMAR8D-J
Electrode Gap:0.8 mm (0.031 in)
Engine Type:Boxer Twin, 4-Stroke, DOHC 4-Valve, Air/Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
BMW

R 1250 GS

2019 – 2024
OEM Factory Spark Plug1254 cc
NGK LMAR8D-J
Electrode Gap:0.8 mm (0.031 in)
Engine Type:Boxer Twin, 4-Stroke, ShiftCam DOHC, Air/Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
BMW

S 1000 R

2014 – 2020
OEM Factory Spark Plug999 cc
NGK LMAR9D-J
Electrode Gap:0.8 mm (0.031 in)
Engine Type:Inline 4-Cylinder, 4-Stroke, DOHC, 16-Valve
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
BMW

S 1000 RR

2019 – 2026
OEM Factory Spark Plug999 cc
NGK LMAR9AI-8
Electrode Gap:0.8 mm (0.031 in)
Engine Type:Inline 4-Cylinder, 4-Stroke, DOHC, BMW ShiftCam Variable Valve Timing
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Ducati

Monster / Monster Plus / 821 / 1200

2014 – 2026
OEM Factory Spark Plug937 cc
NGK MAR9A-J
Electrode Gap:0.8 mm (0.031 in)
Engine Type:Testastretta 11° 90° L-Twin, 4 Desmodromic Valves per Cylinder (821 / 1198 on legacy)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Ducati

Panigale V4 / V4 S / V4 R / V4 SP

2018 – 2026
OEM Factory Spark Plug1103 cc
NGK RMAR9A-10
Electrode Gap:0.9 - 1.0 mm (0.035 - 0.039 in)
Engine Type:Desmosedici Stradale 90° V4, Counter-Rotating Crank, 4 Desmodromic Valves per Cylinder
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Ducati

Scrambler 800 (Icon / Full Throttle / Nightshift)

2015 – 2026
OEM Factory Spark Plug803 cc
NGK DCPR8E
Electrode Gap:0.7 - 0.8 mm (0.028 - 0.031 in)
Engine Type:Desmodue 90° L-Twin, Air/Oil-Cooled, 2 Desmodromic Valves per Cylinder
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Harley Davidson

Iron 883 (Sportster)

2009 – 2022
OEM Factory Spark Plug883 cc
HD 6R12 / NGK DCPR7E
Electrode Gap:0.9 - 1.0 mm (0.035 - 0.039 in)
Engine Type:45° Evolution V-Twin, Air-Cooled Pushrod 2-Valve
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Harley Davidson

Low Rider S (FXLRS Milwaukee-Eight)

2020 – 2024
OEM Factory Spark Plug1868 cc
Harley 6R10 / NGK CPR7EA-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Milwaukee-Eight 114 / 117 (45° V-Twin), 4-Stroke, 4-Valve per Cyl
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Harley Davidson

Road Glide (Milwaukee-Eight)

2017 – 2026
OEM Factory Spark Plug1746 cc
HD 6R12 / NGK DCPR7E
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:45° V-Twin Milwaukee-Eight 107 / 114, 4 Valves per Cylinder
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Harley Davidson

Sportster 1200 (Forty-Eight / Iron 1200)

2007 – 2022
OEM Factory Spark Plug1202 cc
Harley 6R12 / NGK DCPR7E
Electrode Gap:0.9 - 1.0 mm (0.038 - 0.043 in)
Engine Type:Evolution V-Twin (45°), 4-Stroke, Air-Cooled, OHV 2-Valve
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Harley Davidson

Street Glide (Milwaukee-Eight)

2017 – 2026
OEM Factory Spark Plug1746 cc
HD 6R12 / NGK DCPR7E
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:45° V-Twin Milwaukee-Eight 107 / 114, 4 Valves per Cylinder
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Honda

CB500X / NX500

2019 – 2024
OEM Factory Spark Plug471 cc
NGK CPR8EA-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Parallel Twin, 4-Stroke, DOHC, 4-Valve per Cyl
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Honda

CBR1000RR

2008 – 2026
OEM Factory Spark Plug999 cc
NGK IMR9E-9HES
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Inline 4-Cylinder, 4-Stroke, DOHC, 16-Valve
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Honda

CBR600RR

2007 – 2026
OEM Factory Spark Plug599 cc
NGK IMR9C-9HES
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Inline 4-Cylinder, 4-Stroke, DOHC, 16-Valve Dual Stage Fuel Injection
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Honda

CRF1100L Africa Twin

2020 – 2024
OEM Factory Spark Plug1084 cc
NGK SILMAR8A9S
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Parallel Twin, 270° Crank, Unicam SOHC 4-Valve, 4-Stroke
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Honda

CRF300L

2021 – 2026
OEM Factory Spark Plug286 cc
NGK SIMR8A9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Single Cylinder, 4-Stroke, DOHC, 4-Valve
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Honda

Grom (MSX125)

2014 – 2026
OEM Factory Spark Plug124 cc
NGK CPR6EA-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Single Cylinder, 4-Stroke, SOHC, 2-Valve Air-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Honda

Rebel 1100 (CMX1100)

2021 – 2026
OEM Factory Spark Plug1084 cc
NGK SILMAR8A9S
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Parallel Twin Unicam, 4-Stroke, SOHC, 4-Valve 270° Crank
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Honda

Rebel 500 (CMX500)

2017 – 2026
OEM Factory Spark Plug471 cc
NGK CPR8EA-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Parallel Twin, 4-Stroke, DOHC, 4-Valve 180° Crank
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Kawasaki

KLR650

2008 – 2026
OEM Factory Spark Plug651 cc
NGK DPR8EA-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Single Cylinder, 4-Stroke, DOHC, 4-Valve Counterbalanced
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Kawasaki

KLX300 Dual Sport

2021 – 2024
OEM Factory Spark Plug292 cc
NGK CR8E
Electrode Gap:0.7 - 0.8 mm (0.028 - 0.031 in)
Engine Type:Single Cylinder, 4-Stroke, DOHC, 4-Valve, EFI
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Kawasaki

Ninja 400

2018 – 2024
OEM Factory Spark Plug399 cc
NGK LMAR9G
Electrode Gap:0.7 - 0.8 mm (0.028 - 0.031 in)
Engine Type:Parallel Twin, 4-Stroke, DOHC, 8-Valve
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Kawasaki

Ninja 650

2017 – 2026
OEM Factory Spark Plug649 cc
NGK SILKMAR9B11
Electrode Gap:1.0 - 1.1 mm (0.039 - 0.043 in)
Engine Type:Parallel Twin, 4-Stroke, DOHC, 8-Valve 180° Crank
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Kawasaki

Ninja ZX-10R

2016 – 2026
OEM Factory Spark Plug998 cc
NGK SILMAR9B9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Inline 4-Cylinder, 4-Stroke, DOHC, 16-Valve Titanium
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Kawasaki

Ninja ZX-6R (636)

2013 – 2026
OEM Factory Spark Plug636 cc
NGK CR9EIA-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Inline 4-Cylinder, 4-Stroke, DOHC, 16-Valve
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Kawasaki

Vulcan S 650

2015 – 2024
OEM Factory Spark Plug649 cc
NGK CPR9EA-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Parallel Twin, 4-Stroke, DOHC, 4-Valve per Cyl
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Kawasaki

Z900

2017 – 2026
OEM Factory Spark Plug948 cc
NGK CR9EIA-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Inline 4-Cylinder, 4-Stroke, DOHC, 16-Valve
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
KTM

1290 Super Adventure / R / S

2015 – 2024
OEM Factory Spark Plug1301 cc
NGK LKAR9BI-10 (Outer) / LMAR7DI-10 (Inner)
Electrode Gap:1.0 mm (0.039 in)
Engine Type:75° V-Twin (LC8), 4-Stroke, DOHC, 4-Valve
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
KTM

390 Duke

2017 – 2024
OEM Factory Spark Plug373 cc
Bosch VR5NEU / NGK LKAR8A-9
Electrode Gap:0.8 mm (0.031 in)
Engine Type:Single Cylinder, 4-Stroke, DOHC, 4-Valve Balance Shaft
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
KTM

790 / 890 Duke / R

2018 – 2024
OEM Factory Spark Plug889 cc
NGK LMAR9AI-8
Electrode Gap:0.8 mm (0.031 in)
Engine Type:Parallel Twin (LC8c), 4-Stroke, DOHC, 8-Valve
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Suzuki

DR-Z400S / SM

2000 – 2024
OEM Factory Spark Plug398 cc
NGK CR8E
Electrode Gap:0.7 - 0.8 mm (0.028 - 0.031 in)
Engine Type:Single Cylinder, 4-Stroke, DOHC, 4-Valve
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Suzuki

GSX-R1000

2017 – 2026
OEM Factory Spark Plug1000 cc
NGK R0451B-10
Electrode Gap:0.9 - 1.0 mm (0.035 - 0.039 in)
Engine Type:Inline 4-Cylinder, 4-Stroke, DOHC, 16-Valve Variable Valve Timing (SR-VVT)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Suzuki

GSX-R600

2011 – 2026
OEM Factory Spark Plug599 cc
NGK CR9EIA-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Inline 4-Cylinder, 4-Stroke, DOHC, 16-Valve SDTV
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Suzuki

GSX-R750

2011 – 2026
OEM Factory Spark Plug750 cc
NGK CR9EIA-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Inline 4-Cylinder, 4-Stroke, DOHC, 16-Valve SDTV
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Suzuki

Hayabusa (GSX1300R)

2021 – 2026
OEM Factory Spark Plug1340 cc
NGK CR9EIA-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Inline 4-Cylinder, 4-Stroke, DOHC, 16-Valve Ride-By-Wire
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Suzuki

SV650

2017 – 2026
OEM Factory Spark Plug645 cc
NGK MR8E-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:90° V-Twin, 4-Stroke, DOHC, 8-Valve Dual Spark
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Suzuki

V-Strom 650 (DL650)

2012 – 2024
OEM Factory Spark Plug645 cc
NGK MR8E-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:90° V-Twin, 4-Stroke, DOHC, 8-Valve
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Triumph

Bonneville T120 / Black / Speed Twin 1200 / Thruxton

2016 – 2026
OEM Factory Spark Plug1200 cc
NGK LMAR8A-9
Electrode Gap:0.8–0.9 mm (0.031–0.035 in)
Engine Type:1,200cc 270° Crank High-Torque Parallel Twin, 8-Valve SOHC, Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Triumph

Street Triple 765 RS / R / Moto2 Edition

2017 – 2026
OEM Factory Spark Plug765 cc
NGK CR9EK
Electrode Gap:0.7–0.8 mm (0.028–0.031 in)
Engine Type:765cc Inline 3-Cylinder, DOHC, Liquid-Cooled, 12 Valves (Moto2 Platform)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Yamaha

MT-07

2015 – 2026
OEM Factory Spark Plug689 cc
NGK LMAR8A-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Parallel Twin, 4-Stroke, DOHC, 4-Valve (CP2 270° Crank)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Yamaha

MT-09

2021 – 2026
OEM Factory Spark Plug890 cc
NGK CPR9EA-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Inline 3-Cylinder, 4-Stroke, DOHC, 4-Valve (CP3 Crossplane)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Yamaha

MT-09

2014 – 2020
OEM Factory Spark Plug847 cc
NGK CPR9EA-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Inline 3-Cylinder, 4-Stroke, DOHC, 4-Valve (CP3 Crossplane)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Yamaha

Tenere 700

2020 – 2026
OEM Factory Spark Plug689 cc
NGK LMAR8A-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Parallel Twin, 4-Stroke, DOHC, 4-Valve (CP2 270° Crank)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Yamaha

Tracer 9 GT

2021 – 2024
OEM Factory Spark Plug890 cc
NGK CPR9EA-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Inline 3-Cylinder (CP3), 4-Stroke, DOHC, 4-Valve
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Yamaha

YZ450F Motocross

2018 – 2024
OEM Factory Spark Plug450 cc
NGK LMAR9E-J
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Reverse-Cylinder Single, 4-Stroke, DOHC, 4-Valve, EFI
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Yamaha

YZF-R1

2015 – 2026
OEM Factory Spark Plug998 cc
NGK LMAR9E-J
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Inline 4-Cylinder Crossplane CP4, 4-Stroke, DOHC, 16 Titanium Valves
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Yamaha

YZF-R3

2015 – 2026
OEM Factory Spark Plug321 cc
NGK CR8E
Electrode Gap:0.7 - 0.8 mm (0.028 - 0.031 in)
Engine Type:Parallel Twin, 4-Stroke, DOHC, 4-Valve 180° Crank
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Yamaha

YZF-R6

2008 – 2020
OEM Factory Spark Plug599 cc
NGK CR10EK
Electrode Gap:0.6 - 0.7 mm (0.024 - 0.028 in)
Engine Type:Inline 4-Cylinder, 4-Stroke, DOHC, 16 Titanium Valves
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Yamaha

YZF-R7

2022 – 2026
OEM Factory Spark Plug689 cc
NGK LMAR8A-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Parallel Twin, 4-Stroke, DOHC, 4-Valve (CP2 270° Crank)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Harley Davidson

Twin Cam 88 (Dyna / Softail / Touring)

1999 – 2006
OEM Factory Spark Plug1450 cc
HD 6R12 / Champion RA8HC / NGK DCPR7E
Electrode Gap:0.97 - 1.09 mm (0.038 - 0.043 in)
Engine Type:45° Twin Cam V-Twin, Pushrod 2-Valve, Air-Cooled (88.4 cu in)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Harley Davidson

Twin Cam 96 / 103 (Dyna / Softail / Touring)

2007 – 2016
OEM Factory Spark Plug1690 cc
HD 6R12 / Champion RA8HC / NGK DCPR7E
Electrode Gap:0.97 - 1.09 mm (0.038 - 0.043 in)
Engine Type:45° Twin Cam V-Twin, Pushrod 2-Valve, Air/Oil-Cooled (96 cu in / 103 cu in)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Harley Davidson

Evolution 80ci (Dyna / Softail / FXR / Touring)

1984 – 1999
OEM Factory Spark Plug1340 cc
HD 5R6A / Champion RN12YC / NGK BPR5ES
Electrode Gap:0.97 - 1.09 mm (0.038 - 0.043 in)
Engine Type:45° Evolution V-Twin, Pushrod 2-Valve, Single Gear-Driven Cam, Air-Cooled (80 cu in)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Harley Davidson

Revolution Max 1250 / 1250T (Pan America / Sportster S)

2021 – 2026
OEM Factory Spark Plug1252 cc
HD 6R10 / NGK LMAR9D-J
Electrode Gap:0.80 - 0.90 mm (0.031 - 0.035 in)
Engine Type:60° V-Twin, Liquid-Cooled, DOHC 4-Valve, Dual VVT (Variable Valve Timing)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Honda

CBR650R / CB650R

2019 – 2026
OEM Factory Spark Plug649 cc
NGK IMR9E-9HES (Laser Iridium)
Electrode Gap:Not Available
Engine Type:Inline 4-Cylinder, 4-Stroke, DOHC 16-Valve, Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Suzuki

V-Strom 800DE

2023 – 2026
OEM Factory Spark Plug776 cc
NGK CPR8EA-9
Electrode Gap:Not Available
Engine Type:4-stroke, 2-cylinder, liquid-cooled, DOHC, 270° crankshaft
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Suzuki

V-Strom 1050 / XT

2020 – 2026
OEM Factory Spark Plug1037 cc
NGK LMAR8BI-9 (Laser Iridium)
Electrode Gap:Not Available
Engine Type:4-stroke, liquid-cooled, 90° V-Twin, DOHC
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Suzuki

GSX-S1000 / GT

2016 – 2026
OEM Factory Spark Plug999 cc
NGK CR9EIA-9 (Iridium)
Electrode Gap:Not Available
Engine Type:4-stroke, liquid-cooled, 4-cylinder, DOHC
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
BMW

R 1300 GS / Adventure

2024 – 2026
OEM Factory Spark Plug1300 cc
NGK LMAR8J-9E
Electrode Gap:Not Available
Engine Type:Air/liquid-cooled four-stroke boxer twin cylinder, DOHC with BMW ShiftCam
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
BMW

R 18 / Classic / Bagger / Transcontinental

2021 – 2026
OEM Factory Spark Plug1802 cc
NGK MAR8D-JDS (Dual ignition, 4 plugs)
Electrode Gap:Not Available
Engine Type:Air/oil-cooled two-cylinder four-stroke Big Boxer, OHV with separate camshafts
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
BMW

S 1000 XR

2020 – 2026
OEM Factory Spark Plug999 cc
NGK LMAR9AI-8 (Iridium)
Electrode Gap:Not Available
Engine Type:Water/oil-cooled 4-cylinder 4-stroke in-line engine, DOHC with ShiftCam
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
BMW

F 850 GS / Adventure

2019 – 2024
OEM Factory Spark Plug853 cc
NGK LMAR8J-9E
Electrode Gap:Not Available
Engine Type:Water-cooled 4-stroke in-line two-cylinder engine, DOHC with 270° firing order
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
KTM

1290 Super Duke R / EVO

2014 – 2024
OEM Factory Spark Plug1301 cc
NGK LKAR9BI-10 (Laser Iridium, 4 plugs total)
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:75° V-Twin 4-Stroke, DOHC 8-Valve Liquid-Cooled (LC8)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
KTM

790 Adventure / R / Rally

2019 – 2024
OEM Factory Spark Plug799 cc
NGK LMAR9AI-8 (Laser Iridium, 2 plugs)
Electrode Gap:0.7 - 0.8 mm (0.028 - 0.031 in)
Engine Type:Parallel-Twin 4-Stroke, DOHC 8-Valve 285° Crankshaft (LC8c)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
KTM

890 Adventure R / Rally

2021 – 2026
OEM Factory Spark Plug889 cc
NGK LMAR9AI-8 (Laser Iridium, 2 plugs)
Electrode Gap:0.7 - 0.8 mm (0.028 - 0.031 in)
Engine Type:Parallel-Twin 4-Stroke, DOHC 8-Valve 285° Crankshaft (LC8c)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
KTM

690 Enduro R / SMC R

2014 – 2024
OEM Factory Spark Plug693 cc
NGK LKAR8AI-9 (Center) / NGK LMAR7A-9 (Side)
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Single-Cylinder 4-Stroke, SOHC 4-Valve Twin-Spark (LC4)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
KTM

390 Adventure

2020 – 2024
OEM Factory Spark Plug373 cc
Bosch VR 5 NEU / NGK LKAR8AI-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Single-Cylinder 4-Stroke, DOHC 4-Valve Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Husqvarna

701 Enduro / Supermoto

2016 – 2024
OEM Factory Spark Plug693 cc
NGK LKAR8AI-9 (Center) / NGK LMAR7A-9 (Side)
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Single-Cylinder 4-Stroke, SOHC 4-Valve Twin-Spark Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Husqvarna

Vitpilen 701 / Svartpilen 701

2018 – 2021
OEM Factory Spark Plug693 cc
NGK LKAR8AI-9 / LMAR7A-9
Electrode Gap:0.8 mm
Engine Type:Single-Cylinder 4-Stroke, SOHC 4-Valve Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Husqvarna

Norden 901 / Expedition

2022 – 2026
OEM Factory Spark Plug889 cc
NGK LMAR9AI-8 (Laser Iridium, 2 plugs)
Electrode Gap:0.7 - 0.8 mm (0.028 - 0.031 in)
Engine Type:Parallel-Twin 4-Stroke, DOHC 8-Valve 285° Crankshaft (LC8c)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Husqvarna

Svartpilen 401 / Vitpilen 401

2018 – 2024
OEM Factory Spark Plug373 cc
Bosch VR 5 NEU / NGK LKAR8AI-9
Electrode Gap:0.8 - 0.9 mm
Engine Type:Single-Cylinder 4-Stroke, DOHC 4-Valve Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Ducati

Multistrada V4 / V4 S / Pikes Peak / Rally

2021 – 2026
OEM Factory Spark Plug1158 cc
NGK RMAR9A-10
Electrode Gap:0.9 - 1.0 mm (0.035 - 0.039 in)
Engine Type:V4 Granturismo 90° V4, Counter-Rotating Crank, Spring-Valve Return (Zero Desmo)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Ducati

Streetfighter V4 / V4 S / SP / SP2

2020 – 2026
OEM Factory Spark Plug1103 cc
NGK RMAR9A-10
Electrode Gap:0.9 - 1.0 mm
Engine Type:Desmosedici Stradale 90° V4, Counter-Rotating Crank, 4 Desmo Valves/Cyl
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Ducati

Panigale V2 / Bayliss 1st Championship 20th Ann.

2020 – 2026
OEM Factory Spark Plug955 cc
NGK MAR9A-J
Electrode Gap:0.8 mm (0.031 in)
Engine Type:Superquadro 90° L-Twin, 4 Desmodromic Valves per Cylinder
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Ducati

Diavel V4 / Diavel 1260 / XDiavel

2016 – 2026
OEM Factory Spark Plug1158 cc
NGK RMAR9A-10
Electrode Gap:0.9 - 1.0 mm
Engine Type:V4 Granturismo 90° V4 (or 1262cc Testastretta DVT on 1260/XDiavel)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Ducati

DesertX / DesertX Discovery / Rally

2022 – 2026
OEM Factory Spark Plug937 cc
NGK MAR9A-J
Electrode Gap:0.8 mm (0.031 in)
Engine Type:Testastretta 11° 90° L-Twin, 4 Desmodromic Valves per Cylinder
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Triumph

Rocket 3 R / GT / TFC

2020 – 2026
OEM Factory Spark Plug2458 cc
NGK LMAR8A-9
Electrode Gap:0.8–0.9 mm (0.031–0.035 in)
Engine Type:2,458cc Inline 3-Cylinder, DOHC, Liquid-Cooled, 4 Valves per Cylinder
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Triumph

Speed Triple 1200 RS / RR

2021 – 2026
OEM Factory Spark Plug1160 cc
NGK SILMAR9B9
Electrode Gap:0.8–0.9 mm (0.031–0.035 in)
Engine Type:1,160cc Inline 3-Cylinder, DOHC, Liquid-Cooled, 12 Valves
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Triumph

Tiger 1200 GT / GT Pro / Rally Pro / Explorer

2018 – 2026
OEM Factory Spark Plug1160 cc
NGK CR8EK
Electrode Gap:0.7–0.8 mm (0.028–0.031 in)
Engine Type:1,160cc T-Plane Triple (2022+) / 1,215cc Triple (2018-2021), DOHC, Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Triumph

Tiger 900 GT / GT Pro / Rally / Rally Pro

2020 – 2026
OEM Factory Spark Plug888 cc
NGK LMAR8A-9
Electrode Gap:0.8–0.9 mm (0.031–0.035 in)
Engine Type:888cc T-Plane Inline 3-Cylinder, 1-3-2 Firing Order, DOHC, Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Triumph

Bonneville T100 / Street Twin / Speed Twin 900

2017 – 2026
OEM Factory Spark Plug900 cc
NGK LMAR8A-9
Electrode Gap:0.8–0.9 mm (0.031–0.035 in)
Engine Type:900cc 270° Crank High-Torque Parallel Twin, 8-Valve SOHC, Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Triumph

Trident 660 / Tiger Sport 660

2021 – 2026
OEM Factory Spark Plug660 cc
NGK CR9EK
Electrode Gap:0.7–0.8 mm (0.028–0.031 in)
Engine Type:660cc Inline 3-Cylinder, DOHC, 12 Valves, Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Aprilia

RS 660 / Extrema / Limited Edition

2020 – 2026
OEM Factory Spark Plug659 cc
NGK MR9DE-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:659cc Parallel-Twin 4-Stroke, DOHC 4-Valve, 270° Crankshaft
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Aprilia

Tuono 660 / Factory

2021 – 2026
OEM Factory Spark Plug659 cc
NGK MR9DE-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:659cc Parallel-Twin 4-Stroke, DOHC 4-Valve, 270° Crankshaft
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Aprilia

Tuareg 660 Adventure

2022 – 2026
OEM Factory Spark Plug659 cc
NGK MR9DE-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:659cc Parallel-Twin 4-Stroke, DOHC 4-Valve, 270° Crankshaft, Adventure-Tuned
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Aprilia

RSV4 1100 Factory / RR / RF / 1000

2016 – 2026
OEM Factory Spark Plug1099 cc
NGK CR9EKB
Electrode Gap:0.7 - 0.8 mm (0.028 - 0.031 in)
Engine Type:65° V4 4-Stroke, DOHC 4-Valve per Cylinder, Counter-Rotating Crank
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Aprilia

Tuono V4 1100 Factory / RR / 1000

2016 – 2026
OEM Factory Spark Plug1077 cc
NGK CR9EKB
Electrode Gap:0.7 - 0.8 mm (0.028 - 0.031 in)
Engine Type:65° V4 4-Stroke, DOHC 4-Valve per Cylinder
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Aprilia

Shiver 900 / 750 & Dorsoduro 900 / 750

2014 – 2021
OEM Factory Spark Plug896 cc
NGK CR8EKB
Electrode Gap:0.7 - 0.8 mm (0.028 - 0.031 in)
Engine Type:896cc 90° V-Twin 4-Stroke, DOHC 4-Valve per Cylinder
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Indian Motorcycle

Scout / Scout Sixty / Bobber / Rogue

2015 – 2026
OEM Factory Spark Plug1133 cc
NGK MR7F
Electrode Gap:0.7–0.8 mm (0.028–0.031 in)
Engine Type:1133cc 60° V-Twin 4-Stroke, DOHC 4-Valve per Cylinder (Scout 69ci / Sixty 999cc 60ci)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Indian Motorcycle

FTR 1200 / Carbon / Rally / Sport

2019 – 2026
OEM Factory Spark Plug1203 cc
NGK MR7F
Electrode Gap:0.7–0.8 mm (0.028–0.031 in)
Engine Type:1203cc 60° V-Twin 4-Stroke, DOHC 4-Valve per Cylinder
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Indian Motorcycle

Challenger / Pursuit / Limited / Dark Horse

2020 – 2026
OEM Factory Spark Plug1768 cc
NGK MR7F
Electrode Gap:0.7–0.8 mm (0.028–0.031 in)
Engine Type:PowerPlus 108ci (1768cc) 60° V-Twin, SOHC 4-Valve per Cylinder with Hydraulic Lash Adjusters
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Indian Motorcycle

Chief / Dark Horse / Bobber / Super Chief

2022 – 2026
OEM Factory Spark Plug1890 cc
NGK DCPR8E
Electrode Gap:0.8–0.9 mm (0.031–0.035 in)
Engine Type:Thunderstroke 116ci (1890cc) / 111ci (1811cc) 49° V-Twin, Pushrod 2-Valve per Cylinder, 3-Cam Gear Train
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Indian Motorcycle

Chieftain / Roadmaster / Limited / Elite

2014 – 2026
OEM Factory Spark Plug1890 cc
NGK DCPR8E
Electrode Gap:0.8–0.9 mm (0.031–0.035 in)
Engine Type:Thunderstroke 116ci (1890cc) / 111ci (1811cc) 49° V-Twin, Pushrod 2-Valve, 3-Cam Helical Gear Train
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Indian Motorcycle

Springfield / Springfield Dark Horse

2016 – 2026
OEM Factory Spark Plug1890 cc
NGK DCPR8E
Electrode Gap:0.8–0.9 mm (0.031–0.035 in)
Engine Type:Thunderstroke 116ci (1890cc) / 111ci (1811cc) 49° V-Twin, Pushrod 2-Valve, 3-Cam Gear Train
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Harley-Davidson

Fat Boy / Fat Boy 114 (FLSTF / FLFB / FLFBS)

1990 – 2026
OEM Factory Spark Plug1868 cc
H-D 6R10 / 6R12
Electrode Gap:0.8–0.9 mm (0.031–0.035 in)
Engine Type:Milwaukee-Eight 114ci (1868cc) / 107ci (1746cc) & Twin Cam 103B / 96B / 88B, Pushrod 4-Valve per Cyl (M8) / 2V (TC)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Harley-Davidson

Heritage Classic / 114 (FLSTC / FLHC / FLHCS)

1986 – 2026
OEM Factory Spark Plug1868 cc
H-D 6R10 / 6R12
Electrode Gap:0.8–0.9 mm (0.031–0.035 in)
Engine Type:Milwaukee-Eight 114ci (1868cc) / 107ci (1746cc) & Twin Cam 103B / 96B / 88B V-Twin
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Harley-Davidson

V-Rod / Night Rod Special / Muscle (VRSC / VRSCA / VRSCDX / VRSCF)

2002 – 2017
OEM Factory Spark Plug1247 cc
NGK DCPR9E
Electrode Gap:0.8–0.9 mm (0.031–0.035 in)
Engine Type:Porsche Co-Developed 60° V-Twin Revolution, DOHC 4-Valve per Cylinder (1250cc / 1130cc)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Harley-Davidson

Breakout / Breakout 114 / 117 (FXSB / FXBR / FXBRS)

2013 – 2026
OEM Factory Spark Plug1923 cc
H-D 6R10 / 6R12
Electrode Gap:0.8–0.9 mm (0.031–0.035 in)
Engine Type:Milwaukee-Eight 117ci (1923cc) / 114ci (1868cc) & Twin Cam 103B (1690cc) Counterbalanced V-Twin
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Harley-Davidson

Road King / Road King Special (FLHR / FLHRC / FLHRXS)

1994 – 2026
OEM Factory Spark Plug1868 cc
H-D 6R10 / 6R12
Electrode Gap:0.8–0.9 mm (0.031–0.035 in)
Engine Type:Milwaukee-Eight 114ci (1868cc) / 107ci (1746cc) & Twin Cam 103 / 96 / 88 Touring V-Twin
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Harley-Davidson

Street Bob / Street Bob 114 (FXDB / FXBB / FXBBS)

2006 – 2026
OEM Factory Spark Plug1868 cc
H-D 6R10 / 6R12
Electrode Gap:0.8–0.9 mm (0.031–0.035 in)
Engine Type:Milwaukee-Eight 114ci (1868cc) / 107ci (1746cc) & Twin Cam 103 / 96 V-Twin (Dyna & Softail Eras)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Honda

Ruckus (NPS50)

2003 – 2026
OEM Factory Spark Plug49 cc
NGK CR8EH-9
Electrode Gap:0.8–0.9 mm (0.031–0.035 in)
Engine Type:49cc Liquid-Cooled 4-Stroke GET SOHC 2-Valve Single-Cylinder
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Honda

PCX 125 / PCX 150 / PCX 160

2010 – 2026
OEM Factory Spark Plug157 cc
NGK LMAR8L-9
Electrode Gap:0.8–0.9 mm (0.031–0.035 in)
Engine Type:157cc (PCX160 eSP+ 4-Valve) / 149cc (PCX150 eSP 2-Valve) Liquid-Cooled SOHC Single with Idling Stop & PGM-FI
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Yamaha

Zuma 125 (YW125)

2009 – 2026
OEM Factory Spark Plug125 cc
NGK CPR8EA-9
Electrode Gap:0.8–0.9 mm (0.031–0.035 in)
Engine Type:125cc Liquid-Cooled 4-Stroke SOHC 4-Valve Single with Variable Valve Actuation (VVA) [Air-Cooled 2009–2021]
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Yamaha

XMAX 300 (CZR300)

2018 – 2026
OEM Factory Spark Plug292 cc
NGK LMAR8A-9
Electrode Gap:0.8–0.9 mm (0.031–0.035 in)
Engine Type:292cc Liquid-Cooled 4-Stroke SOHC 4-Valve Single-Cylinder Blue Core Engine
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Suzuki

Burgman 400 (AN400)

1998 – 2026
OEM Factory Spark Plug400 cc
NGK CR7EIA-9
Electrode Gap:0.8–0.9 mm (0.031–0.035 in)
Engine Type:400cc (399cc) Liquid-Cooled 4-Stroke DOHC 4-Valve Single-Cylinder with Dual Spark & Suzuki Advanced Traction Control
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Vespa

GTS 300 / GTS 300 Super

2006 – 2026
OEM Factory Spark Plug278 cc
NGK CR8EKB
Electrode Gap:0.7–0.8 mm (0.028–0.031 in)
Engine Type:278cc Liquid-Cooled 4-Stroke SOHC 4-Valve Single-Cylinder (HPE High Performance Engine 2019–2026 / Quasar 2006–2018) with Magneti Marelli MIUG4 Electronic Injection
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Honda

Gold Wing (GL1800)

2018 – 2024
OEM Factory Spark Plug1833 cc
NGK BKR6E-11 / Denso K20PR-U11
Electrode Gap:1.0 - 1.1 mm (0.039 - 0.043 in)
Engine Type:Horizontally-Opposed Flat-6, 4-Stroke, SOHC 4-Valve per Cylinder, Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Yamaha

MT-10 / SP (FZ-10)

2016 – 2024
OEM Factory Spark Plug998 cc
NGK LMAR9E-J
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Crossplane CP4 Inline-4, 4-Stroke, DOHC 16-Valve, Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Kawasaki

Ninja ZX-4RR

2023 – 2026
OEM Factory Spark Plug399 cc
NGK LMAR9G
Electrode Gap:0.7 - 0.8 mm (0.028 - 0.031 in)
Engine Type:Inline-4, 4-Stroke, DOHC 16-Valve, Liquid-Cooled 16,000 RPM Redline
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Suzuki

Hayabusa (GSX1300R)

2008 – 2025
OEM Factory Spark Plug1340 cc
NGK CR9EIA-9 / Denso IU27D
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Inline-4, 4-Stroke, DOHC 16-Valve, Liquid-Cooled with Dual Throttle Valves (SDTV)
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
BMW

R nineT (Heritage Boxer)

2014 – 2023
OEM Factory Spark Plug1170 cc
NGK MAR8B-JDS
Electrode Gap:0.8 mm (0.031 in)
Engine Type:Boxer Twin, 4-Stroke, DOHC Radial 4-Valve, Air/Oil-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Harley-Davidson

Pan America 1250 Special (RA1250S)

2021 – 2025
OEM Factory Spark Plug1252 cc
OEM H-D 31600085
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Revolution Max 1250 60° V-Twin, DOHC with Dual Independent VVT, Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Polaris

RZR XP 1000 / XP 4 1000

2019 – 2025
OEM Factory Spark Plug999 cc
NGK MR9AI-8 Laser Iridium
Electrode Gap:0.8 mm (0.031 in)
Engine Type:ProStar 1000 4-Stroke DOHC Twin Cylinder, Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Can-Am

Maverick X3 Turbo / Turbo R

2018 – 2025
OEM Factory Spark Plug900 cc
NGK LMAR9AI-8 Iridium
Electrode Gap:0.8 mm (0.031 in)
Engine Type:Rotax ACE 900cc Turbocharged Triple Cylinder, DOHC 4-Valve, Liquid-Cooled with Intercooler
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Yamaha

Ténéré 700 (T7)

2020 – 2025
OEM Factory Spark Plug689 cc
NGK LMAR8A-9
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Crossplane CP2 270-Degree Parallel Twin, 4-Stroke DOHC 8-Valve, Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
KTM

1390 Super Duke R / Evo

2024 – 2026
OEM Factory Spark Plug1350 cc
NGK LKAR9BI-10 (Laser Iridium)
Electrode Gap:1.0 mm (0.039 in)
Engine Type:LC8 75-Degree V-Twin, 4-Stroke DOHC with CamShift Variable Timing, Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Honda

Talon 1000R / 1000X (DCT)

2019 – 2025
OEM Factory Spark Plug999 cc
NGK SILMAR8A9S Laser Iridium
Electrode Gap:0.8 - 0.9 mm (0.031 - 0.035 in)
Engine Type:Unicam 4-Stroke Parallel-Twin, 4-Valve per Cylinder, Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Harley-Davidson

Road Glide / Street Glide M8 (107/114/117)

2017 – 2024
OEM Factory Spark Plug1868 cc
Harley-Davidson 6R12 / NGK DCPR7E
Electrode Gap:0.97 mm (0.038 in)
Engine Type:Milwaukee-Eight 45-Degree V-Twin, Single Cam 8-Valve, Oil/Air-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Honda

CRF1100L Africa Twin / Adventure Sports

2020 – 2025
OEM Factory Spark Plug1084 cc
NGK SILMAR8A9S Laser Iridium
Electrode Gap:0.85 mm (0.033 in)
Engine Type:1084cc Liquid-Cooled 270-Degree Parallel Twin Unicam SOHC 8-Valve
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Kawasaki

Ninja ZX-6R (636)

2019 – 2025
OEM Factory Spark Plug636 cc
NGK CR9EIA-9 Laser Iridium
Electrode Gap:0.9 mm (0.035 in)
Engine Type:636cc Liquid-Cooled 4-Stroke DOHC 16-Valve Inline-Four
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Polaris

General 1000 / General XP 1000

2018 – 2025
OEM Factory Spark Plug999 cc
NGK MR9AI-8 Laser Iridium
Electrode Gap:0.8 mm (0.031 in)
Engine Type:ProStar 1000 4-Stroke DOHC Twin Cylinder, 100 HP, Liquid-Cooled
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi
Can-Am

Defender HD10 / MAX

2020 – 2025
OEM Factory Spark Plug976 cc
NGK LMAR8C-9
Electrode Gap:0.9 mm (0.035 in)
Engine Type:Rotax 976cc Heavy-Duty V-Twin Liquid-Cooled 82 HP
Service Schedule:Inspect every 4,000 mi / Replace every 8,000 mi