Ducati Diavel V4 (1158 Granturismo) — OEM Fluid, Tire Pressure & Maintenance Specs
1,158cc Liquid-Cooled 90° V4 Granturismo Spring-Valve w/ Extended Rear Bank Deactivation · Source: Ducati Diavel V4 (1158 Granturismo) (2023–Present) Official Owner’s Manual Maintenance Specifications
According to the Ducati Diavel V4 (1158 Granturismo) (2023–Present) Official Owner’s Manual Maintenance Specifications, the 2023–Present Ducati Diavel V4 (1158 Granturismo) (chassis 3G/ZDM3G00AA) requires 4.1 L (4.33 US qt) of SAE 15W-50 (JASO MA2, Shell Advance Ducati 15W-50 Full Synthetic) engine oil for a drain-only change and 4.4 L (4.65 US qt) with filter service (44440312B / HF159). Standard solo cold tire pressure is 250 kPa / 2.50 bar / 36 PSI front (120/70 ZR17 M/C (58W)) and 250 kPa / 2.50 bar / 36 PSI rear (240/45 ZR17 M/C (82W)), paired with 4× NGK LMDR10A-JS / MAR9A-J spark plug(s) and a YT12B-BS battery.
Drain only: 4.1 L (4.33 US qt)
R 250 kPa (2.50 bar)
Est. Range: ~312 km (194 mi)
1. Engine Lubrication, Filter & Clutch Specifications
| Clutch Architecture | Wet Multi-Plate Manual Clutch NEVER use JASO MB |
|---|---|
| Recommended Viscosity & Grade | SAE 15W-50 · JASO MA2 · Shell Advance Ducati 15W-50 Full Synthetic |
| Oil Volume (Drain / With Filter / Overhaul) |
• Drain only: 4.1 L (4.33 US qt) • With filter/strainer: 4.4 L (4.65 US qt) • Complete dry overhaul: 4.8 L (5.07 US qt) |
| OEM Oil Filter Code & Type | 44440312B / HF159 |
| Correct Oil Level Check Method | Hold bike upright on level ground 3–5 min after warm shutdown; read crankcase sight glass |
| Oil Drain Bolt Torque | 14 N·m (10.3 lb-ft / 1.43 kgf·m) — Use fresh crush washer |
2. Cold Tire Pressures, Wheels, Ignition & Drivetrain
| Front / Rear OEM Tire Sizes | Front: 120/70 ZR17 M/C (58W) · Rear: 240/45 ZR17 M/C (82W) (Tubeless) |
|---|---|
| Cold Tire Pressure — Solo Riding |
Front: 250 kPa / 2.50 bar / 36 PSI Rear: 250 kPa / 2.50 bar / 36 PSI |
| Cold Tire Pressure — 2-Up / Loaded Touring |
Front: 250 kPa / 2.50 bar / 36 PSI Rear: 290 kPa / 2.90 bar / 42 PSI |
| OEM Spark Plug & Quantity | NGK LMDR10A-JS / MAR9A-J × 4 (Gap: 0.8 mm) |
| OEM Battery Code & Rating | YT12B-BS (12V 10.0Ah Sealed AGM) |
| Final Drive Maintenance | 525 Heavy-Duty X-Ring Chain — Maintain 25–35 mm slack and lubricate regularly |
| Brake Fluid & Coolant | DOT 4 · OAT ethylene-glycol coolant for aluminum radiators (50:50 premix) |
3. Ergonomics, Range & Scheduled Service Intervals
| Displacement · Max Power · Peak Torque | 1158 cc · 168 hp @ 10,750 rpm · 126 N·m (92.9 lb-ft) @ 7,500 rpm |
|---|---|
| Seat Height & Wet Curb Weight | 790 mm (31.1 in) · 236 kg (520 lbs) |
| Fuel Tank & Est. Real-World Range | 20 L (5.3 US gal) · ~15.6 km/L → ~312 km (194 mi) |
| OEM Scheduled Maintenance Intervals |
• First Break-In: 1,000 km • Engine Oil / Filter: 15,000 km / 15,000 km • Air Filter / Spark Plug: 30,000 km / 30,000 km • Valve Clearance Check: 60,000 km |
4. Generation Cutoffs & Real-World Wrenching Gotchas
Model-Year & Chassis Generation Notes
Replaced the L-twin Diavel 1260 in 2023 with an aluminum monocoque frame and spring-valve V4 Granturismo engine, cutting 13 kg and stretching valve checks to 60,000 km.
Oil & Clutch Mechanical Engineering Note
Semi-dry-sump V4 Granturismo with extended rear-bank deactivation requires 4.4 L (with HF159 filter) of Shell Advance SAE 15W-50 JASO MA2.
Garage Wrenching Gotchas
- Tone shift below ~4,000 rpm at light throttle is normal Extended Rear Cylinder Deactivation cutting fuel and heat—not an ignition misfire.
- Quad-exit right-side silencer clears the single-sided rear wheel removal path, though you must torque the center axle nut with a dedicated socket.
5. Frequently Asked Questions (FAQ)
What oil volume, JASO grade, and oil filter code does the Ducati Diavel V4 (1158 Granturismo) (2023–Present) require?
Because its wet multi-plate clutch shares engine oil with the gearbox, run SAE 15W-50 (JASO MA2) at 4.1 L (4.33 US qt) drain-only and 4.4 L (4.65 US qt) with filter (44440312B / HF159).
How do you accurately check the oil level on the Diavel V4 (1158 Granturismo), and what are its service intervals?
Hold the motorcycle dead-vertical on level ground 2–3 minutes after warm shutdown and verify the oil sits mid-way between the Upper and Lower marks in the crankcase sight glass—never on the sidestand. Torque the drain plug to 14 N·m with a new crush washer. Factory oil change intervals are every 15,000 km, with valve clearance inspection every 60,000 km.
What are the cold tire pressures, puncture repair type, seat height, and range of the Diavel V4 (1158 Granturismo)?
Fitted with 120/70 ZR17 M/C (58W) front and 240/45 ZR17 M/C (82W) rear tubeless rims (compatible with roadside plug kits), set cold tire pressures to 36 / 36 PSI (250/250 kPa) solo or 36 / 42 PSI loaded. Seat height is 790 mm (31.1 in) at 236 kg wet weight, delivering ~312 km per 20 L tank.