Yamaha YZF-R6 (BN6) — OEM Fluid, Tire Pressure & Maintenance Specs
599cc Liquid-Cooled Inline-4 DOHC 16-Valve Titanium Valve YCC-T/YCC-I · Source: Yamaha YZF-R6 (BN6) (2017–2020) Official Owner’s Manual Maintenance Specifications
According to the Yamaha YZF-R6 (BN6) (2017–2020) Official Owner’s Manual Maintenance Specifications, the 2017–2020 Yamaha YZF-R6 (BN6) (chassis BN6/RJ27) requires 2.4 L (2.54 US qt) of SAE 10W-40 (JASO MA2, API SG or higher) engine oil for a drain-only change and 2.6 L (2.75 US qt) with filter service (5GH-13440-80 / HF204). Standard solo cold tire pressure is 250 kPa / 2.50 bar / 36 PSI front (120/70ZR17M/C (58W)) and 290 kPa / 2.90 bar / 42 PSI rear (180/55ZR17M/C (73W)), paired with 4× NGK CR10EK spark plug(s) and a YTZ10S battery.
Drain only: 2.4 L (2.54 US qt)
R 290 kPa (2.90 bar)
Est. Range: ~258 km (160 mi)
1. Engine Lubrication, Filter & Clutch Specifications
| Clutch Architecture | Wet Multi-Plate Manual Clutch NEVER use JASO MB |
|---|---|
| Recommended Viscosity & Grade | SAE 10W-40 (Alt: SAE 15W-50 (Track)) · JASO MA2 · API SG or higher |
| Oil Volume (Drain / With Filter / Overhaul) |
• Drain only: 2.4 L (2.54 US qt) • With filter/strainer: 2.6 L (2.75 US qt) • Complete dry overhaul: 3.4 L (3.59 US qt) |
| OEM Oil Filter Code & Type | 5GH-13440-80 / HF204 |
| 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 | 43 N·m (31.7 lb-ft / 4.38 kgf·m) — Use fresh crush washer |
2. Cold Tire Pressures, Wheels, Ignition & Drivetrain
| Front / Rear OEM Tire Sizes | Front: 120/70ZR17M/C (58W) · Rear: 180/55ZR17M/C (73W) (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 CR10EK × 4 (Gap: 0.6–0.8 mm) |
| OEM Battery Code & Rating | YTZ10S (12V 8.6Ah MF AGM) |
| Final Drive Maintenance | 525 Heavy-Duty Sealed X-Ring Chain — Maintain 25–35 mm slack and clean/lube regularly |
| Brake Fluid & Coolant | DOT 4 · Silicate-free ethylene-glycol OAT coolant for aluminum radiators (50:50 premix) |
3. Ergonomics, Range & Scheduled Service Intervals
| Displacement · Max Power · Peak Torque | 599 cc · 118.4 hp @ 14,500 rpm · 61.7 N·m (45.5 lb-ft) @ 10,500 rpm |
|---|---|
| Seat Height & Wet Curb Weight | 850 mm (33.5 in) · 190 kg (419 lbs) |
| Fuel Tank & Est. Real-World Range | 17 L (4.5 US gal) · ~15.2 km/L → ~258 km (160 mi) |
| OEM Scheduled Maintenance Intervals |
• First Break-In: 1,000 km • Engine Oil / Filter: 6,000 km / 12,000 km • Air Filter / Spark Plug: 18,000 km / 18,000 km • Valve Clearance Check: 40,000 km |
4. Generation Cutoffs & Real-World Wrenching Gotchas
Model-Year & Chassis Generation Notes
Introduced in 2017 as chassis BN6 (RJ27), this final road-legal R6 added R1-derived KYB 43mm forks, 6-stage TCS, and aero bodywork before road homologation ended after 2020.
Oil & Clutch Mechanical Engineering Note
Spinning past 16,000 rpm with titanium valves and an assist-and-slipper wet clutch, the BN6 R6 demands 2.6 L (with HF204 filter) of shear-stable SAE 10W-40 JASO MA2 full-synthetic oil.
Garage Wrenching Gotchas
- Unbolt and pivot the top radiator bracket forward before pulling coils #2 and #3 so you do not crack the radiator fins while changing NGK CR10EK plugs.
- Because the YCC-I variable intake servo sits inside the upper airbox, route the sub-harness carefully during air filter service to avoid pinching wires or triggering FI codes.
5. Frequently Asked Questions (FAQ)
What oil volume, JASO grade, and oil filter code does the Yamaha YZF-R6 (BN6) (2017–2020) require?
Because its wet multi-plate clutch shares engine oil with the gearbox, run SAE 10W-40 (JASO MA2) at 2.4 L (2.54 US qt) drain-only and 2.6 L (2.75 US qt) with filter (5GH-13440-80 / HF204).
How do you accurately check the oil level on the YZF-R6 (BN6), 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 43 N·m with a new crush washer. Factory oil change intervals are every 6,000 km, with valve clearance inspection every 40,000 km.
What are the cold tire pressures, puncture repair type, seat height, and range of the YZF-R6 (BN6)?
Fitted with 120/70ZR17M/C (58W) front and 180/55ZR17M/C (73W) 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 850 mm (33.5 in) at 190 kg wet weight, delivering ~258 km per 17 L tank.