2001 Honda CR250 Torque Specs
Shop parts for a 2001 Honda CR250 Dirt Bike.
The 2001 Honda CR250 received significant updates—most notably a new aluminum twin-spar frame with revised geometry and updated Showa suspension settings. These changes gave the ’01 a noticeably different handling character compared to the outgoing model. Torque specifications matter on any well-built motocross bike, but they’re especially critical after suspension and chassis changes that alter how loads are distributed through the frame.
Engine Fasteners & Two-Stroke Specifics
No oil drain plug exists on the 2001 CR250—the premix lubrication system handles that function through the fuel. What does demand attention is the cylinder head torque sequence on the new-generation engine cases. Proper head bolt torque after a top-end rebuild is essential for maintaining squish clearance and combustion seal.
| Fastener | Torque (ft-lb) | Torque (Nm) |
|---|---|---|
| Spark plug | 13–14 | 18–19 |
| Cylinder head bolts | 16–17 | 22–23 |
| Cylinder base bolts | 16–17 | 22–23 |
| Power valve cover fasteners | 6–8 | 8–11 |
| Reed valve cage screws | 5–6 | 7–8 |
| Flywheel nut | 36–40 | 49–54 |
| Clutch hub nut | 40–47 | 54–64 |
Wheels & Chain Drive
| Fastener | Torque (ft-lb) | Torque (Nm) |
|---|---|---|
| Front axle nut | 47–54 | 64–74 |
| Front axle clamp bolt | 13–16 | 18–22 |
| Rear axle nut | 72–80 | 98–108 |
| Rear sprocket nuts | 25–29 | 34–39 |
| Chain adjuster lock nuts | 11–14 | 15–19 |
Revised Chassis & Suspension
The new-for-2001 frame geometry demanded attention during assembly. Triple clamp torque values remained consistent with the prior generation, but the revised swingarm pivot placement means alignment verification is worth doing every time the swingarm is removed and reinstalled.
| Fastener | Torque (ft-lb) | Torque (Nm) |
|---|---|---|
| Upper fork clamp bolts | 13–16 | 18–22 |
| Lower fork clamp bolts | 22–26 | 30–35 |
| Handlebar clamp bolts | 16–18 | 22–25 |
| Swingarm pivot nut | 58–65 | 79–88 |
| Rear shock upper bolt | 29–33 | 39–45 |
| Rear shock lower bolt | 29–33 | 39–45 |
| Pro-Link pivot bolts | 29–33 | 39–45 |
| Subframe bolts | 18–22 | 25–30 |
Brakes
| Fastener | Torque (ft-lb) | Torque (Nm) |
|---|---|---|
| Front brake caliper bolts | 20–22 | 27–30 |
| Front disc bolts | 11–13 | 15–18 |
| Rear brake caliper bolts | 20–22 | 27–30 |
| Rear disc bolts | 11–13 | 15–18 |
A torque wrench is non-negotiable on the 2001 CR250—especially with the new aluminum frame. Over-tightened bolts in aluminum are harder to detect than in steel, and stripped threads in the frame or engine cases are costly to repair.
Related Shopping Categories
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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.
