Ducati Scrambler Nightshift (803) — OEM Fluid, Tire Pressure & Maintenance Specs
803cc Air/Oil-Cooled 90° L-Twin Desmodromic 2-Valve (Wire-Spoke Cafe-Tracker Trim) · Source: Ducati Scrambler Nightshift (803) (2021–Present) Official Owner’s Manual Maintenance Specifications
According to the Ducati Scrambler Nightshift (803) (2021–Present) Official Owner’s Manual Maintenance Specifications, the 2021–Present Ducati Scrambler Nightshift (803) (chassis KC/Next-Gen 2G) requires 3.1 L (3.28 US qt) of SAE 15W-50 (JASO MA2, API SM / Shell Advance Ducati 15W-50) engine oil for a drain-only change and 3.3 L (3.49 US qt) with filter service (44440035A / HF153). Standard solo cold tire pressure is 250 kPa / 2.50 bar / 36 PSI front (110/80 R18 M/C 58H) and 250 kPa / 2.50 bar / 36 PSI rear (180/55 R17 M/C 73H), paired with 2× NGK DCPR8E spark plug(s) and a YT12B-BS battery.
Drain only: 3.1 L (3.28 US qt)
R 250 kPa (2.50 bar)
Est. Range: ~259 km (161 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 · API SM / Shell Advance Ducati 15W-50 |
| Oil Volume (Drain / With Filter / Overhaul) |
• Drain only: 3.1 L (3.28 US qt) • With filter/strainer: 3.3 L (3.49 US qt) • Complete dry overhaul: 3.6 L (3.80 US qt) |
| OEM Oil Filter Code & Type | 44440035A / HF153 |
| 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 | 20 N·m (14.8 lb-ft / 2.04 kgf·m) — Use fresh crush washer |
2. Cold Tire Pressures, Wheels, Ignition & Drivetrain
| Front / Rear OEM Tire Sizes | Front: 110/80 R18 M/C 58H · Rear: 180/55 R17 M/C 73H (Tube-Type Spoke Rim) |
|---|---|
| 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 DCPR8E × 2 (Gap: 0.7–0.8 mm) |
| OEM Battery Code & Rating | YT12B-BS (12V 10.0Ah Slim MF AGM) |
| Final Drive Maintenance | 520 Sealed X-Ring Chain — Maintain 25–35 mm slack and clean/lubricate regularly |
| Brake Fluid & Coolant | DOT 4 · Air/Oil-Cooled Engine (No liquid coolant) |
3. Ergonomics, Range & Scheduled Service Intervals
| Displacement · Max Power · Peak Torque | 803 cc · 73 hp @ 8,250 rpm · 65.2 N·m (48.1 lb-ft) @ 7,000 rpm |
|---|---|
| Seat Height & Wet Curb Weight | 795 mm (31.3 in) · 191 kg (421 lbs) |
| Fuel Tank & Est. Real-World Range | 13.5 L (3.6 US gal) · ~19.2 km/L → ~259 km (161 mi) |
| OEM Scheduled Maintenance Intervals |
• First Break-In: 1,000 km • Engine Oil / Filter: 12,000 km / 12,000 km • Air Filter / Spark Plug: 12,000 km / 12,000 km • Valve Clearance Check: 12,000 km |
4. Generation Cutoffs & Real-World Wrenching Gotchas
Model-Year & Chassis Generation Notes
Introduced in 2021 merging Cafe Racer and Full Throttle cues; updated for 2023 Next-Gen 2G with ride-by-wire, hydraulic clutch, and 4.3-inch TFT.
Oil & Clutch Mechanical Engineering Note
Air-cooled 803cc Desmodue L-twin requiring shear-stable SAE 15W-50 JASO MA2 synthetic oil (3.3 L w/ HF153 filter) to handle urban thermal loads.
Garage Wrenching Gotchas
- Factory center-laced wire-spoke wheels run inner tubes on Pirelli MT60 RS tires—standard tubeless plug kits will not seal punctures.
- Even at low mileage, rubber Desmodromic timing belts must be replaced strictly at the 5-year mark to prevent catastrophic valve contact.
5. Frequently Asked Questions (FAQ)
What oil volume, JASO grade, and oil filter code does the Ducati Scrambler Nightshift (803) (2021–Present) require?
Because its wet multi-plate clutch shares engine oil with the gearbox, run SAE 15W-50 (JASO MA2) at 3.1 L (3.28 US qt) drain-only and 3.3 L (3.49 US qt) with filter (44440035A / HF153).
How do you accurately check the oil level on the Scrambler Nightshift (803), 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 20 N·m with a new crush washer. Factory oil change intervals are every 12,000 km, with valve clearance inspection every 12,000 km.
What are the cold tire pressures, puncture repair type, seat height, and range of the Scrambler Nightshift (803)?
Equipped with 110/80 R18 M/C 58H front and 180/55 R17 M/C 73H rear tube-type rims (mushroom/string plugs will not seal—carry spare inner tubes), set cold tire pressures to 36 / 36 PSI (250/250 kPa) solo or 36 / 42 PSI loaded. Seat height is 795 mm (31.3 in) at 191 kg wet weight, delivering ~259 km per 13.5 L tank.