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.

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)

2020 2021 2022 2023 2024 2025 2026

Engine

1103cc

Drive

525

Cooling

Liquid-Cooled

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

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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

Gearing Calculator →Shop Chains & Sprockets →

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

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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"

Official NHTSA Safety Recalls & Technical Bulletins

3 Active Campaigns

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

Verify VIN on NHTSA.gov

The U.S. National Highway Traffic Safety Administration reports 3 safety recall campaigns associated with this platform. Independent repair shops and riders should confirm that authorized dealership warranty remedies have been applied.

NHTSA #26V050000STRUCTURE / POWERTRAIN

Received: 01/01/2021▼

NHTSA #25V570000POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT

Received: 01/01/2021▼

NHTSA #20V460000ENGINE

Received: 01/01/2021▼

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

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

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