| Bike | 2020 Honda CRF150R Expert (Big Wheel) |
| Standard Maintenance Interval | 2.5hrs |
| Engine Oil Change Interval | 15hrs |
| Initial Valve Check | 15hrs |
| Periodic Valve Check | 15hrs |
| Engine Oil Capacity With Filter Change | 0.59L (0.156gal.) |
| More on Engine Oil | Pro Honda GN4 4-stroke oil engine. SAE 10W-30/SAE 10W-40 |
| Idle Speed RPM | 2,100 +/- 100 |
| Coolant Capacity | 0.76L (0.201gal.) or at draining |
| Sparks | NGK CR8EH-9/CR9EH-9, DENSO U24FER9/U27FER9 |
| Spark Plug Gap | 0.8 – 0.9mm |
| Final Drive | Type: Chain 420 DID420DS3/126 Final Drive Ratio: 15 / 56 |
| Fork Oil | Level: Capacity: 342cc + |
| Front Wheel | 70/100-19 70/100 – 19 42M DUNLOP MX71F/BRIDGESTONE M61 |
| Front Wheel Pressure (solo/dual riding) | 15psi (1.03bar, 103.42kPa) |
| Rear Wheel | 90/100-16 90/100 – 16 52M DUNLOP MX71/BRIDGESTONE M58 |
| Rear Wheel Pressure (solo/dual riding) | 15psi (1.03bar, 103.42kPa) |
| Throttle Grip Free Play | 3 (0.12) – 5mm (0.2″) |
| Clutch Lever Free Play | 10 (0.39) – 20mm (0.79″) |
| Drive Chain Slack | 35 (1.38) – 45mm (1.77″) |
| Engine Oil Drain Bolt Torque | 22N·m (16.23ft·lbf) |
| Engine Oil Filter Torque | 10N·m (7.38ft·lbf) |
| Front Axle Pinch Bolt Torque | 20N·m (14.75ft·lbf) |
| Front Axle Bolt Torque | 69N·m (50.89ft·lbf) |
| Front Brake Disc Bolt Torque | 16N·m (11.8ft·lbf) |
| Front Brake Caliper Mounting Bolt Torque | 30N·m (22.13ft·lbf) |
| Rear Axle Bolt Torque | 88N·m (64.91ft·lbf) |
| Rear Brake Disc Bolt Torque | 20N·m (14.75ft·lbf) |
| Drive Sprocket Bolt/Nut Torque | 13N·m (9.59ft·lbf) |
| Driven Sprocket Bolt/Nut Torque | 32N·m (23.6ft·lbf) |