2001 Honda CR125 Torque Specs: MX Fastener Reference
Shop parts for a 2001 Honda CR125 Dirt Bike.
The 2001 Honda CR125 continues the aluminum-frame CR125 platform introduced in 2000 with further development of the chassis and engine. The 2001 model refines the handling improvements of the aluminum-frame era while maintaining the strong, responsive power delivery of the 125cc two-stroke HPP engine. Whether ridden competitively or recreationally, the 2001 CR125 benefits from consistent, accurate fastener maintenance across all systems.
Wheels & Drivetrain
The aluminum-frame CR125 uses the same wheel hardware as the steel-frame models, but the aluminum swingarm and chassis require extra care to avoid thread damage when working on axle nuts and sprocket hardware.
| 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) |
Engine Fasteners
Two-stroke premix, no oil drain plug. 2001 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) |
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 on the 2001 CR125.
| 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) |
Frame Bolt Thread Protection
On the 2001 CR125 aluminum frame, the engine mounting bolts and swingarm pivot thread into aluminum bosses. Over time, repeated removal and installation of these bolts can wear the threads in the aluminum housing. At each engine or swingarm removal, clean the threaded holes with a tap to remove debris, blow out with compressed air, and apply a thread lubricant or anti-seize to prevent galling. Torque to spec on clean, lightly lubricated threads—and reduce your applied torque value slightly to account for the reduced friction.
Related Shopping Categories
Shop Torque Wrenches for a 2001 Honda CR125 Dirt Bike.
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Shop Additional Tools for a 2001 Honda CR125 Dirt Bike.
Shop Penetrating Oil for a 2001 Honda CR125 Dirt Bike.
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.
