Factory Workshop SpecificationsPlatform Gen: 2017–2026

2026 Kawasaki Ninja 650 Specifications & Consumables

Official workshop technical reference: fluid capacities, spark plug codes, drive chain specs, and tire inflation pressures.

Gen 2017–2026

Factory Platform Compatibility: All workshop fluid capacities, maintenance milestones, torque specifications, and consumables on this specification sheet are factory-identical across model years 2017 through 2026.

Select Model Year:(Active: 2026)

2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Engine

649cc

Drive

520

Cooling

Liquid-Cooled

Engineering Subsystem Workbenches & Calculators

Dedicated deep-dive diagnostic tools, torque matrices, wiring pinouts, and calculators tailored for 2026 Kawasaki Ninja 650.

10 Dedicated Engineering Spoke Pages

Subsystem Guide/torques

Fastener Torques

Engine drain plug, axle spindles, caliper mounts, triple clamp pinch bolts & thread lubrication derating guide.

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Subsystem Guide/fluids

Fluids & Capacities

Oil: 1.80 L (1.90 US qt) • Coolant: 1.20 L (1.27 US qt) • Brake: DOT 4

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Subsystem Guide/fuses-relays

Fuses & Relays

Main: 30A Blade / Starter Solenoid • Location: N/A

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Subsystem Guide/compression

Compression & Leakdown

Ratio: 11.5:1 • Std: 165-210 PSI • Limit: 142 PSI

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Subsystem Guide/valves

Valve Clearances

Intake: N/A mm • Exhaust: N/A mm

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Subsystem Guide/fuel-delivery

Fuel Delivery & TB Sync

Idle: N/A • Rail Pressure: N/A • Vacuum: N/A

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Subsystem Guide/electrical

Charging & Battery

Battery: YTX12-BS • CCA: 180 • Regulated: 14.2 - 14.8 V DC

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Subsystem Guide/tires

Tires & Gearing

Front: 120/70ZR17 • Rear: 160/60ZR17

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Subsystem Guide/suspension

Suspension & Sag

Front Travel: 125 mm • Rear Travel: 130 mm

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Subsystem Guide/maintenance

Maintenance Schedule

Oil: Every 3,800 miles (6,000 km) mi • Valves: N/A • Plugs: Every 7,600 miles (12,000 km) mi

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Fluids & Service Capacities

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Engine Oil (Drain & Filter Change)1.80 L (1.90 US qt)

Engine Oil (Drain Only)1.60 L (1.69 US qt)

Recommended Oil Viscosity10W-40 API SG/SH/SJ/SL/SM with JASO MA/MA2

Coolant System Capacity1.20 L (1.27 US qt)

Brake Fluid StandardDOT 4

Drivetrain, Chain & Gearing

Gearing Calculator →Shop Chains & Sprockets →

Drive Chain Pitch520

Chain Link Count114 Links

Front Sprocket Teeth15T

Rear Sprocket Teeth46T

Final Drive Configuration520 Pitch Chain

Ignition & Electrical Specifications

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OEM Spark Plug Part NumberNGK SILKMAR9B11

Electrode Spark Plug Gap1.0 - 1.1 mm (0.039 - 0.043 in)

OEM Battery Reference CodeYTX12-BS

Battery Output & Rating12V 10Ah 180 CCA

Spark Plug Inspection Interval7,600 miles (12,000 km) miles

Wheels, Tires & Inflation Pressures

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Front Tire Dimensions120/70ZR17

Cold Front Inflation Pressure32 PSI (Cold)

Rear Tire Dimensions160/60ZR17

Cold Rear Inflation Pressure36 PSI (Cold)

OEM Wheel Rim Widths (F / R)3.50" / 4.50"

Official NHTSA Safety Recalls & Technical Bulletins

0 Open Campaigns (Clean)

U.S. Department of Transportation compliance database (Title 49 U.S.C. Chapter 301).

Verify VIN on NHTSA.gov

No Active Federal Safety Recalls Reported

The U.S. DOT National Highway Traffic Safety Administration (NHTSA) records zero open safety recall campaigns for the 2026 Kawasaki Ninja 650 platform. Always check your individual 17-digit VIN at an authorized dealership or via NHTSA.gov for individual recall completions.

OEM Workshop Archives

Official Factory Service Bulletins & Field Updates

1 Documented Bulletin

Bulletin #KAW-25V146Safety Recall MC25-04: Clutch Release Shaft Lever Fatigue Fracture & Replacement

Source: Kawasaki_Ninja500_Recall25V146_MC25_04_ClutchReleaseShaft.pdf

Mandated Torques:Specification: 2–3 mm (0.08–0.12 in) Clutch Cable Free Play at LeverSpecification: 5–6 mm (0.20–0.24 in) Visible Threads at Clutch Lever Cable Adjuster

Consumable Specs:Molybdenum Disulfide Grease on Release Shaft Pusher Holding PortionHigh-Temperature Grease on Oil Seal Lips

Genuine Part Numbers:99999-097599832-030699832-0307

CLUTCH ACTUATIONExploded View: Clutch Release Shaft & Lever Assembly (Safety Recall 25V-146 / MC25-04)

Kit # 99999-0975 • 90° CCW Path • Moly Grease • 2-3mm Free Play

INSPECTION TARGETRecall 25V-146 / MC25-04

Replacement Clutch Release Comp Shaft (MC25-04)

Genuine Kit # 99999-0975 (Kit, Clutch)

FACTORY WORKSHOP SPECIFICATION:

Critical Recall Safety Countermeasure

CRITICAL WORKSHOP PROCEDURE:

CRITICAL RECALL COUNTERMEASURE (Recall 25V-146 / Bulletin MC25-04). Original release lever arms suffered fatigue fracture at the shaft weld joint, disabling clutch disengagement. The countermeasure shaft features reinforced metallurgy and stress-relieved weld penetration.

Interactive Assembly Nodes:

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