2004 Honda CR125 Torque Specs: MX Fastener Reference
Shop parts for a 2004 Honda CR125 Dirt Bike.
The 2004 Honda CR125 continues the aluminum-frame CR series with updates to the engine and suspension for this model year. Honda continued developing the 125cc two-stroke platform for competitive performance, and the 2004 model reflects that commitment with a strong, responsive engine and capable chassis. For riders who use the 2004 CR125 for motocross or recreational riding, accurate fastener torque maintenance ensures reliable, confident performance every time out.
Engine Hardware
Two-stroke premix, no oil drain plug. 2004 CR125 engine fasteners:
| Fastener | Torque |
|---|---|
| Spark plug | 20–25 Nm (15–18 ft-lb) |
| Cylinder head bolts | 22–28 Nm (16–21 ft-lb) |
| Cylinder base bolts/nuts | 15–20 Nm (11–15 ft-lb) |
| Flywheel/rotor nut | 45–55 Nm (33–41 ft-lb) |
| Clutch hub nut | 45–55 Nm (33–41 ft-lb) |
Wheels & Drivetrain
| Fastener | Torque |
|---|---|
| Front axle nut | 40–50 Nm (30–37 ft-lb) |
| Rear axle nut | 65–75 Nm (48–55 ft-lb) |
| Rear sprocket nuts | 22–28 Nm (16–21 ft-lb) |
Suspension & Chassis
| Fastener | Torque |
|---|---|
| Fork clamp bolts (upper) | 20–25 Nm (15–18 ft-lb) |
| Fork clamp bolts (lower) | 20–25 Nm (15–18 ft-lb) |
| Handlebar clamp bolts | 20–25 Nm (15–18 ft-lb) |
| Swingarm pivot bolt/nut | 65–75 Nm (48–55 ft-lb) |
| Rear shock upper mount | 35–45 Nm (26–33 ft-lb) |
| Rear shock lower mount | 35–45 Nm (26–33 ft-lb) |
| Linkage pivot bolts | 30–38 Nm (22–28 ft-lb) |
Brakes
Front disc and rear drum brakes. 2004 CR125 brake hardware:
| Fastener | Torque |
|---|---|
| Front caliper mounting bolts | 22–28 Nm (16–21 ft-lb) |
| Front disc bolts | 8–12 Nm (6–9 ft-lb) |
| Rear brake anchor bolt | 20–25 Nm (15–18 ft-lb) |
Front Disc Brake Maintenance
On the 2004 CR125, the front disc brake caliper uses a sliding mount design. At each seasonal service, clean the caliper slider pins and check for free movement. If a slider is seized or restricted, clean it with brake cleaner and inspect the rubber boot for tears. Seized sliders cause uneven pad wear and reduced braking power. Apply a small amount of caliper lubricant to the sliders after cleaning to keep them moving freely. Replace any slider that is corroded or shows mechanical damage.
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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.