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Factory Workshop SpecificationsPlatform Gen: 2020–2026

2026 Ducati Streetfighter V4 / V4 S / SP / SP2 Specifications & Consumables

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

Technical PassportOEM VERIFIED
Engine
1103cc
Cooling
Liquid-Cooled
Final Drive
525 Chain
Engine Oil
3.80 L (4.02 US qt)
Spark Plug
NGK RMAR9A-10
Front Tire
120/70 ZR17 (Pirelli Diablo Rosso Corsa II / IV)
Gen 2020–2026

Factory Platform Compatibility: All workshop fluid capacities, maintenance milestones, torque specifications, and consumables on this specification sheet are factory-identical across model years 2020 through 2026.

Select Model Year:(Active: 2026)
7 Production Years (2020–2026)

Engineering Subsystem Workbenches & Calculators

Dedicated deep-dive diagnostic tools, torque matrices, wiring pinouts, and calculators tailored for 2026 Ducati Streetfighter V4 / V4 S / SP / SP2.

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: 3.80 L (4.02 US qt) • Coolant: 2.60 L (2.75 US qt) • Brake: DOT 4

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Subsystem Guide/fuses-relays

Fuses & Relays

Main: N/A • Location: N/A

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Subsystem Guide/compression

Compression & Leakdown

Ratio: N/A

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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: YT12B-BS (12V 10Ah) / Lithium-Ion (SP / S)

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Subsystem Guide/tires

Tires & Gearing

Front: 120/70 ZR17 (Pirelli Diablo Rosso Corsa II / IV) • Rear: 200/60 ZR17 (Pirelli Diablo Rosso Corsa II / IV)

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Subsystem Guide/suspension

Suspension & Sag

Front Travel: N/A • Rear Travel: N/A

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Subsystem Guide/maintenance

Maintenance Schedule

Oil: N/A • Valves: N/A • Plugs: N/A

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Fluids & Service Capacities
Shop Fluids →
Engine Oil (Drain & Filter Change)3.80 L (4.02 US qt)
Engine Oil (Drain Only)3.50 L (3.70 US qt)
Recommended Oil ViscosityShell Advance 4T Ultra 15W-50, JASO MA2
Coolant System Capacity2.60 L (2.75 US qt)
Brake Fluid StandardDOT 4
Drivetrain, Chain & Gearing
Drive Chain Pitch525
Chain Link Count116 Links
Front Sprocket Teeth15T
Rear Sprocket Teeth42T
Final Drive Configuration525 Pitch Chain
Ignition & Electrical Specifications
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OEM Spark Plug Part NumberNGK RMAR9A-10
Electrode Spark Plug Gap0.9 - 1.0 mm
OEM Battery Reference CodeYT12B-BS (12V 10Ah) / Lithium-Ion (SP / S)
Battery Output & RatingNot Available
Spark Plug Inspection IntervalN/A
Wheels, Tires & Inflation Pressures
Front Tire Dimensions120/70 ZR17 (Pirelli Diablo Rosso Corsa II / IV)
Cold Front Inflation PressureN/A
Rear Tire Dimensions200/60 ZR17 (Pirelli Diablo Rosso Corsa II / IV)
Cold Rear Inflation PressureN/A
OEM Wheel Rim Widths (F / R)3.50" / 5.50"
Verified OEM Wheel Fitment: 120/70-17 (F) + 200/60-17 (R)
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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 Ducati Streetfighter V4 / V4 S / SP / SP2 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

2 Documented Bulletins
Bulletin #SRV-RCL-25-002Safety Recall 25V-570: Panigale V4 & Streetfighter V4 Single-Sided Swingarm Rear Wheel Axle Shaft Replacement
Source: RCLRPT-25V570-3457.pdf
Mandated Torques:Rear Wheel Collar Nut (M48x1.5): 230 N·m ± 5% (55mm 12-point socket, Shell Retinax HD2 grease)Eccentric Hub Pinch Clamp Screws (2x M12): 35 N·m ± 5% (1-2-1 alternating sequence)Rear Sprocket Cush Drive Nuts (6x M10x1.25): 48 N·m ± 5% (Loctite 243)Rear Brake Rotor Screws (4x M8x20): 25 N·m ± 5% (Loctite 270)
Consumable Specs:Shell Retinax HD2 or Gadus high-load axle greaseLoctite 243 medium-strength threadlockerLoctite 270 high-strength threadlocker
Genuine Part Numbers:81920831AA (Recalled Rear Wheel Shaft)81920611A (Recalled Rear Axle Assembly)81920951AA (Countermeasure Rear Wheel Shaft)75010071E (M48x1.5 Wheel Collar Nut)85210571A (Conical Belleville Spring Washer)75990081A (Safety Circlip Hairpin Pin)
NHTSA Recall 25V-570Ducati Campaign SRV-RCL-25-002

Ducati Panigale V4 / Streetfighter V4 Single-Sided Swingarm Rear Wheel Axle Shaft

Structural integrity recall: Replacement of rear wheel shaft (81920831AA / 81920611A), notch effect mitigation, M48 collar nut 230 N·m & eccentric clamp 35 N·m.

Critical Safety CampaignM48 Nut 230 N·m / Eccentric 35 N·m
Genuine Part Numbers:81920831AA81920611A81920951AA75010071E
ALUMINUM SINGLE-SIDED SWINGARMECCENTRIC HUB CARRIER (CHAIN TENSION CAM)2x M12 PINCH BOLTS (35 N·m)CRITICAL STRESS NOTCH ZONE (81920831AA)6x CUSH NUTS (48 N·m)DRIVE FLANGEM48 NUT (230 N·m)+ SAFETY CLIPCLICK ANY SUBSYSTEM IN THE DIAGRAM FOR DETAILED ENGINEERING SPECIFICATIONS & RECALL PROTOCOL
NHTSA Safety Campaign 25V-570 / Ducati SRV-RCL-25-002Desmosedici Stradale / Single-Sided Swingarm Platform
Bulletin #SRV-RCL-26-001Safety Recall 26V-050: Panigale V4 & Streetfighter V4 Rear Brake Line Heat Shield Protection
Source: RCLRPT-26V050.pdf
Mandated Torques:Rear Brake Line Banjo Screws: 25 N·m ± 5%Heat Shield Retaining Bracket Screws: 5 N·m ± 10%
Consumable Specs:DOT 4 Brake FluidThermal Shield Reflective Sleeve
Genuine Part Numbers:High-temperature thermal reflective sleeve assemblyCopper crush sealing washers
1-Click Factory Service KitOEM Spec Fluid Capacities Matched

Workshop Maintenance Kit & Factory Fluids

Authentic factory-grade motor oil, oil filter, and high-temp brake fluid matched precisely to 2026 Ducati Streetfighter V4 / V4 S / SP / SP2 capacities.

Full Kit Subtotal
$74.50
Silkolene Pro 4 4T Synthetic Oil 15W-50 (4 Liter)
15W-50 JASO MA2

Silkolene Pro 4 4T Synthetic Oil 15W-50 (4 Liter)

4-Liter Factory Full Jug
Matches factory 15W-50 spec (Oil spec: 3.80 L (4.02 US qt))
Item Price
$68.95
EBC High-Performance DOT 4 Synthetic Brake Fluid
DOT 4 Synthetic Formula

EBC High-Performance DOT 4 Synthetic Brake Fluid

8.8 oz (250 ml) Workshop Bottle
Meets & exceeds factory DOT 4 specifications
Item Price
$5.55
Factory OEM Spark Plug Spec

NGK RMAR9A-10

Gap: 0.9 - 1.0 mm
Inspection milestone: Not Available. Exact factory part specification.
Authentic OEM Reference
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Complete Workshop Maintenance Package3 Essential Service Items
Includes 15W-50 JASO MA2 engine oil (4-Liter Factory Full Jug), high-flow filter & DOT 4 fluid.
Kit Total
$74.50

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2026 Ducati Streetfighter V4 / V4 S / SP / SP2 Factory Workshop Specs & Maintenance Guide | WowShopper | WowShopper Motorsports