Indian Scout Classic (SpeedPlus 1250) — OEM Fluid, Tire Pressure & Maintenance Specs
1,250cc Liquid-Cooled 60° V-Twin DOHC SpeedPlus 1250 · Source: Indian Scout Classic (SpeedPlus 1250) (2025–Present) Official Owner’s Manual Maintenance Specifications
According to the Indian Scout Classic (SpeedPlus 1250) (2025–Present) Official Owner’s Manual Maintenance Specifications, the 2025–Present Indian Scout Classic (SpeedPlus 1250) (chassis SpeedPlus 1250 Steel-Tube) requires 4.1 L (4.33 US qt) of SAE 15W-60 (JASO MA2, Indian Full Synthetic 15W-60 JASO MA2) engine oil for a drain-only change and 4.3 L (4.54 US qt) with filter service (Indian 2521421 / HF198). Standard solo cold tire pressure is 248 kPa / 2.48 bar / 36 PSI front (130/90B16 67H) and 276 kPa / 2.76 bar / 40 PSI rear (150/80B16 77H), paired with 2× NGK MR8F /REA8MCX spark plug(s) and a YTX14AH-BS / YIX20HL battery.
Drain only: 4.1 L (4.33 US qt)
R 276 kPa (2.76 bar)
Est. Range: ~247 km (153 mi)
1. Engine Lubrication, Filter & Clutch Specifications
| Clutch Architecture | Wet Multi-Plate Manual Clutch NEVER use JASO MB |
|---|---|
| Recommended Viscosity & Grade | SAE 15W-60 · JASO MA2 · Indian Full Synthetic 15W-60 JASO MA2 |
| Oil Volume (Drain / With Filter / Overhaul) |
• Drain only: 4.1 L (4.33 US qt) • With filter/strainer: 4.3 L (4.54 US qt) • Complete dry overhaul: 4.9 L (5.18 US qt) |
| OEM Oil Filter Code & Type | Indian 2521421 / HF198 |
| Correct Oil Level Check Method | Hold upright on level ground; rest dipstick UNTHREADED on filler neck (do NOT screw in) |
| 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: 130/90B16 67H · Rear: 150/80B16 77H (Tube-Type Spoke Rim) |
|---|---|
| Cold Tire Pressure — Solo Riding |
Front: 248 kPa / 2.48 bar / 36 PSI Rear: 276 kPa / 2.76 bar / 40 PSI |
| Cold Tire Pressure — 2-Up / Loaded Touring |
Front: 248 kPa / 2.48 bar / 36 PSI Rear: 290 kPa / 2.90 bar / 42 PSI |
| OEM Spark Plug & Quantity | NGK MR8F /REA8MCX × 2 (Gap: 0.8 mm) |
| OEM Battery Code & Rating | YTX14AH-BS / YIX20HL (12V 12–18Ah Heavy-Duty AGM) |
| Final Drive Maintenance | Carbon/Aramid Reinforced Secondary Belt — Inspect belt deflection and pulley debris |
| 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 | 1250 cc · 105 hp @ 7,250 rpm · 108 N·m (79.7 lb-ft) @ 6,300 rpm |
|---|---|
| Seat Height & Wet Curb Weight | 680 mm (26.8 in) · 252 kg (556 lbs) |
| Fuel Tank & Est. Real-World Range | 13 L (3.4 US gal) · ~19 km/L → ~247 km (153 mi) |
| OEM Scheduled Maintenance Intervals |
• First Break-In: 800 km • Engine Oil / Filter: 8,000 km / 8,000 km • Air Filter / Spark Plug: 24,000 km / 32,000 km • Valve Clearance Check: 32,000 km |
4. Generation Cutoffs & Real-World Wrenching Gotchas
Model-Year & Chassis Generation Notes
Launched for 2025 on the Gen-2 steel-tube frame, the Scout Classic pairs flared heritage fenders, chrome trim, and 16-inch wire-spoke wheels with the 105 hp SpeedPlus 1250 V-twin.
Oil & Clutch Mechanical Engineering Note
Draining via dual crankcase plugs, the SpeedPlus 1250 shares 4.3 L of SAE 15W-60 JASO MA2 full-synthetic oil across engine, wet clutch, and 6-speed gearbox.