BMW S 1000 R (K63) — OEM Fluid, Tire Pressure & Maintenance Specs
999cc Liquid-Cooled Inline-4 DOHC 16-Valve Titanium Intake · Source: BMW S 1000 R (K63) (2021–Present) Official Owner’s Manual Maintenance Specifications
According to the BMW S 1000 R (K63) (2021–Present) Official Owner’s Manual Maintenance Specifications, the 2021–Present BMW S 1000 R (K63) (chassis K63/0E51) requires 3.6 L (3.80 US qt) of SAE 5W-40 (JASO MA2, API SL / BMW Advantec Ultimate 5W-40) engine oil for a drain-only change and 4.1 L (4.33 US qt) with filter service (11427721779 / HF160). Standard solo cold tire pressure is 250 kPa / 2.50 bar / 36 PSI front (120/70 ZR17) and 290 kPa / 2.90 bar / 42 PSI rear (190/55 ZR17), paired with 4× NGK LMAR9FI-10G / LMAR9D-J spark plug(s) and a YTZ10S / BMW M LiFePO4 battery.
Drain only: 3.6 L (3.80 US qt)
R 290 kPa (2.90 bar)
Est. Range: ~267 km (166 mi)
1. Engine Lubrication, Filter & Clutch Specifications
| Clutch Architecture | Wet Multi-Plate Manual Clutch NEVER use JASO MB |
|---|---|
| Recommended Viscosity & Grade | SAE 5W-40 · JASO MA2 · API SL / BMW Advantec Ultimate 5W-40 |
| Oil Volume (Drain / With Filter / Overhaul) |
• Drain only: 3.6 L (3.80 US qt) • With filter/strainer: 4.1 L (4.33 US qt) • Complete dry overhaul: 4.5 L (4.76 US qt) |
| OEM Oil Filter Code & Type | 11427721779 / HF160 |
| 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 | 28 N·m (20.7 lb-ft / 2.86 kgf·m) — Use fresh crush washer |
2. Cold Tire Pressures, Wheels, Ignition & Drivetrain
| Front / Rear OEM Tire Sizes | Front: 120/70 ZR17 · Rear: 190/55 ZR17 (Tubeless) |
|---|---|
| Cold Tire Pressure — Solo Riding |
Front: 250 kPa / 2.50 bar / 36 PSI Rear: 290 kPa / 2.90 bar / 42 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 LMAR9FI-10G / LMAR9D-J × 4 (Gap: 1.0 mm) |
| OEM Battery Code & Rating | YTZ10S / BMW M LiFePO4 (12V 8.6Ah AGM / M Lithium) |
| 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 | 999 cc · 165 hp @ 11,000 rpm · 114 N·m (84.1 lb-ft) @ 9,250 rpm |
|---|---|
| Seat Height & Wet Curb Weight | 830 mm (32.7 in) · 199 kg (439 lbs) |
| Fuel Tank & Est. Real-World Range | 16.5 L (4.4 US gal) · ~16.2 km/L → ~267 km (166 mi) |
| OEM Scheduled Maintenance Intervals |
• First Break-In: 1,000 km • Engine Oil / Filter: 10,000 km / 10,000 km • Air Filter / Spark Plug: 10,000 km / 20,000 km • Valve Clearance Check: 30,000 km |
4. Generation Cutoffs & Real-World Wrenching Gotchas
Model-Year & Chassis Generation Notes
Second-generation K63 roadster introduced in 2021 on the K67 Flex Frame with a 5 kg lighter non-ShiftCam 999cc block; updated for 2025 with split headlights and 170 hp.
Oil & Clutch Mechanical Engineering Note
Even without ShiftCam, its tight hydraulic cam-chain tensioner clearances and MSR slipper clutch demand low-drag SAE 5W-40 JASO MA2 synthetic oil (4.1 L with HF160).
Garage Wrenching Gotchas
- A brief 1–2 second cold-start rattle while hydraulic cam-chain pressure builds is normal, but persistent warm rattle warrants inspecting the updated tensioner cap.
- Both the lower oil cooler and main radiator sit directly in the front tire spray zone—install protective mesh guards early to avoid costly stone punctures.
5. Frequently Asked Questions (FAQ)
What oil volume, JASO grade, and oil filter code does the BMW S 1000 R (K63) (2021–Present) require?
Because its wet multi-plate clutch shares engine oil with the gearbox, run SAE 5W-40 (JASO MA2) at 3.6 L (3.80 US qt) drain-only and 4.1 L (4.33 US qt) with filter (11427721779 / HF160).
How do you accurately check the oil level on the S 1000 R (K63), 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 28 N·m with a new crush washer. Factory oil change intervals are every 10,000 km, with valve clearance inspection every 30,000 km.
What are the cold tire pressures, puncture repair type, seat height, and range of the S 1000 R (K63)?
Fitted with 120/70 ZR17 front and 190/55 ZR17 rear tubeless rims (compatible with roadside plug kits), set cold tire pressures to 36 / 42 PSI (250/290 kPa) solo or 36 / 42 PSI loaded. Seat height is 830 mm (32.7 in) at 199 kg wet weight, delivering ~267 km per 16.5 L tank.