2007 Honda CRF250R Torque Specs: High-Performance Fastener Reference
Shop parts for a 2007 Honda CRF250R Dirt Bike.
The 2007 Honda CRF250R continued evolving Honda's dominant 250 four-stroke motocross formula with further engine and suspension refinements. The 249cc DOHC liquid-cooled engine remained the core of a machine known for aggressive top-end power delivery and race-proven durability. Precise fastener torque is essential on a machine that faces race-level stress at every session. This torque guide covers all key service areas on the 2007 Honda CRF250R.
Wheels & Drivetrain Torque
Starting with wheels and drivetrain because rear axle torque on the CRF250R is dramatically higher than on trail or dual-sport applications—76–87 ft-lb versus the 47–54 ft-lb typical of trail bikes. Never apply trail bike axle torque specs to the 2007 CRF250R.
| Fastener | Torque (ft-lb) | Torque (Nm) |
|---|---|---|
| Front axle nut | 36–43 | 49–58 |
| Rear axle nut | 76–87 | 103–118 |
| Rear sprocket nuts | 36–43 | 49–58 |
| Drive sprocket bolt | 25–29 | 34–39 |
| Chain adjuster lock nuts | 14–18 | 19–24 |
Engine Torque Specifications
| Fastener | Torque (ft-lb) | Torque (Nm) |
|---|---|---|
| Spark plug | 8–10 | 11–14 |
| Oil drain bolt | 18–22 | 24–30 |
| Cylinder head bolts (10mm) | 29–33 | 39–45 |
| Cylinder head bolts (6mm) | 9–11 | 12–15 |
| Cam sprocket bolts | 14–18 | 19–24 |
| Clutch hub nut | 87–101 | 118–137 |
| Flywheel/rotor nut | 76–87 | 103–118 |
Suspension & Chassis
| Fastener | Torque (ft-lb) | Torque (Nm) |
|---|---|---|
| Fork pinch bolts (upper) | 15–19 | 20–26 |
| Fork pinch bolts (lower) | 15–19 | 20–26 |
| Steering stem nut | 72–87 | 98–118 |
| Handlebar clamp bolts | 14–18 | 19–24 |
| Swingarm pivot bolt | 87–101 | 118–137 |
| Rear shock upper mount | 33–40 | 45–54 |
| Rear shock lower mount | 33–40 | 45–54 |
| Linkage pivot bolts | 40–47 | 54–64 |
Brake System Fasteners
| Fastener | Torque (ft-lb) | Torque (Nm) |
|---|---|---|
| Front caliper mounting bolts | 20–25 | 27–34 |
| Front brake disc bolts | 14–17 | 19–23 |
| Rear caliper mounting bolts | 22–27 | 30–37 |
| Rear brake disc bolts | 14–17 | 19–23 |
Race day on the 2007 CRF250R begins with a complete torque walkthrough—axles, brake discs, fork clamps, handlebar mounts, and sprocket hardware before every moto. After hard sessions involving significant jump landings, revisit linkage pivot and swingarm pivot torque. Consistent pre-race torque discipline is the foundation of a reliable, race-ready 2007 CRF250R.
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Disclaimer: This guide is provided for general informational purposes only and is not intended to replace your motorcycle's official owner's manual. Always refer to your manufacturer's documentation for model-specific instructions, torque specifications, safety procedures, and maintenance requirements. If you are unsure or inexperienced, consider seeking assistance from a qualified mechanic or technician.
