Harley-Davidson XR1200X Sportster (Flat-Track Street) — OEM Fluid, Tire Pressure & Maintenance Specs
1,202cc Air/Oil-Cooled Head High-Output 45° V-Twin Evolution 1200 · Source: Harley-Davidson XR1200X Sportster (Flat-Track Street) (2009–2012) Official Owner’s Manual Maintenance Specifications
According to the Harley-Davidson XR1200X Sportster (Flat-Track Street) (2009–2012) Official Owner’s Manual Maintenance Specifications, the 2009–2012 Harley-Davidson XR1200X Sportster (Flat-Track Street) (chassis XR1200/XR1200X) requires 2.6 L (2.75 US qt) of SAE 20W-50 (JASO MA2, H-D 360 SAE 20W-50 / SYN3) engine oil for a drain-only change and 3.1 L (3.28 US qt) with filter service (HD 63798-99A / HF170B). Standard solo cold tire pressure is 248 kPa / 2.48 bar / 36 PSI front (120/70ZR18 59W) and 290 kPa / 2.90 bar / 42 PSI rear (180/55ZR17 73W), paired with 2× HD 6R12 (32362-04A) spark plug(s) and a HD 65958-04B / YTX14L-BS battery.
Drain only: 2.6 L (2.75 US qt)
R 290 kPa (2.90 bar)
Est. Range: ~239 km (149 mi)
1. Engine Lubrication, Filter & Clutch Specifications
| Clutch Architecture | Wet Multi-Plate Manual Clutch NEVER use JASO MB |
|---|---|
| Recommended Viscosity & Grade | SAE 20W-50 · JASO MA2 · H-D 360 SAE 20W-50 / SYN3 |
| Oil Volume (Drain / With Filter / Overhaul) |
• Drain only: 2.6 L (2.75 US qt) • With filter/strainer: 3.1 L (3.28 US qt) • Complete dry overhaul: 3.5 L (3.70 US qt) |
| OEM Oil Filter Code & Type | HD 63798-99A / HF170B |
| Correct Oil Level Check Method | At full operating temperature resting ON THE SIDESTAND (Jiffy Stand); thread dipstick in to read |
| Primary Chaincase Fluid | 946 ml (0.95 L) — H-D Formula+ Primary & Transmission Fluid (946 ml / 1.0 US qt shared primary + 5-speed gearbox) |
2. Cold Tire Pressures, Wheels, Ignition & Drivetrain
| Front / Rear OEM Tire Sizes | Front: 120/70ZR18 59W · Rear: 180/55ZR17 73W (Tubeless) |
|---|---|
| Cold Tire Pressure — Solo Riding |
Front: 248 kPa / 2.48 bar / 36 PSI Rear: 290 kPa / 2.90 bar / 42 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 | HD 6R12 (32362-04A) × 2 (Gap: 0.97–1.09 mm) |
| OEM Battery Code & Rating | HD 65958-04B / YTX14L-BS (12V 12.0Ah AGM (Reverse Left-Negative L Terminal)) |
| Final Drive Maintenance | Carbon/Aramid Reinforced Secondary Belt — Inspect belt deflection and pulley debris |
| Brake Fluid & Coolant | DOT 4 · Air/Oil-Cooled Engine (No liquid coolant) |
3. Ergonomics, Range & Scheduled Service Intervals
| Displacement · Max Power · Peak Torque | 1202 cc · 90 hp @ 7,000 rpm · 100 N·m (73.8 lb-ft) @ 3,700 rpm |
|---|---|
| Seat Height & Wet Curb Weight | 795 mm (31.3 in) · 260 kg (573 lbs) |
| Fuel Tank & Est. Real-World Range | 13.3 L (3.5 US gal) · ~18 km/L → ~239 km (149 mi) |
| OEM Scheduled Maintenance Intervals |
• First Break-In: 1,600 km • Engine Oil / Filter: 8,000 km / 8,000 km • Air Filter / Spark Plug: 24,000 km / 32,000 km • Valve Clearance Check: 48,000 km |
4. Generation Cutoffs & Real-World Wrenching Gotchas
Model-Year & Chassis Generation Notes
Built for European canyon roads and cup racing, the 90 hp XR1200X added downdraft EFI, oil-cooled heads with a left-side cooler, Showa Big Piston forks, Nissin 4-pot brakes, and 18/17 radials.
Oil & Clutch Mechanical Engineering Note
Because oil circulates through external cooling cores and exhaust-valve head passages, the XR1200X takes a larger 3.1 L charge of full-synthetic SAE 20W-50 in its 2-Hole system.