Royal Enfield Scram 440 — OEM Fluid, Tire Pressure & Maintenance Specs
443cc Air/Oil-Cooled Single SOHC 2-Valve LS440 (6-Speed Gearbox) · Source: Royal Enfield Scram 440 (2025–Present) Official Owner’s Manual Maintenance Specifications
According to the Royal Enfield Scram 440 (2025–Present) Official Owner’s Manual Maintenance Specifications, the 2025–Present Royal Enfield Scram 440 (chassis ME3D4S44/LS440) requires 1.65 L (1.74 US qt) of SAE 15W-50 (JASO MA2, API SL (RE Liquid Gun 15W-50)) engine oil for a drain-only change and 2 L (2.11 US qt) with filter service (RE 574297 / HF155). Standard solo cold tire pressure is 195 kPa / 1.95 bar / 28 PSI front (100/90-19 M/C 57S) and 220 kPa / 2.20 bar / 32 PSI rear (120/90-17 M/C 64S), paired with 1× Bosch UR5DC spark plug(s) and a YTX9-BS battery.
Drain only: 1.65 L (1.74 US qt)
R 220 kPa (2.20 bar)
Est. Range: ~465 km (289 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 SL (RE Liquid Gun 15W-50) |
| Oil Volume (Drain / With Filter / Overhaul) |
• Drain only: 1.65 L (1.74 US qt) • With filter/strainer: 2 L (2.11 US qt) • Complete dry overhaul: 2.35 L (2.48 US qt) |
| OEM Oil Filter Code & Type | RE 574297 / HF155 |
| 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 | 25 N·m (18.4 lb-ft / 2.55 kgf·m) — Use fresh crush washer |
2. Cold Tire Pressures, Wheels, Ignition & Drivetrain
| Front / Rear OEM Tire Sizes | Front: 100/90-19 M/C 57S · Rear: 120/90-17 M/C 64S (Tubeless) |
|---|---|
| Cold Tire Pressure — Solo Riding |
Front: 195 kPa / 1.95 bar / 28 PSI Rear: 220 kPa / 2.20 bar / 32 PSI |
| Cold Tire Pressure — 2-Up / Loaded Touring |
Front: 205 kPa / 2.05 bar / 30 PSI Rear: 240 kPa / 2.40 bar / 35 PSI |
| OEM Spark Plug & Quantity | Bosch UR5DC × 1 (Gap: 0.7–0.8 mm) |
| OEM Battery Code & Rating | YTX9-BS (12V 8.0Ah 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 | 443 cc · 25.4 hp @ 6,250 rpm · 34 N·m (25.1 lb-ft) @ 4,000 rpm |
|---|---|
| Seat Height & Wet Curb Weight | 795 mm (31.3 in) · 196 kg (432 lbs) |
| Fuel Tank & Est. Real-World Range | 15 L (4.0 US gal) · ~31 km/L → ~465 km (289 mi) |
| OEM Scheduled Maintenance Intervals |
• First Break-In: 500 km • Engine Oil / Filter: 10,000 km / 10,000 km • Air Filter / Spark Plug: 10,000 km / 20,000 km • Valve Clearance Check: 10,000 km |
4. Generation Cutoffs & Real-World Wrenching Gotchas
Model-Year & Chassis Generation Notes
Bored 3 mm wider to 443cc for 2025+ with a new 6-speed highway overdrive gearbox, LED headlight, and tubeless cast alloy wheels on the Force trim.
Oil & Clutch Mechanical Engineering Note
Lubricating both the bored 443cc top end and new 6-speed gearbox, pour 2.0 L of SAE 15W-50 JASO MA2 oil with paper element 574297.