2012 Honda CRF150F Torque Specs
Shop parts for a 2012 Honda CRF150F Dirt Bike.
Returning to production after a few years away, the 2012 Honda CRF150F picked up right where the model left off—a reliable, approachable trail bike for riders who want smooth, predictable four-stroke power. The 149cc air-cooled OHC engine configuration carried through from earlier CRF150F generations. For owners servicing the 2012 model, these torque specs ensure every fastener is set correctly throughout the engine, suspension, wheels, and brakes.
Engine Torque Specifications
The CRF150F's engine is designed with accessibility in mind, and routine tasks like oil changes, valve checks, and top-end work don't require specialized equipment beyond a quality torque wrench and proper socket set.
| Fastener | Torque (ft-lb) | Torque (Nm) |
|---|---|---|
| Spark plug | 10–13 ft-lb | 14–18 Nm |
| Oil drain bolt | 18–22 ft-lb | 25–30 Nm |
| Cylinder head bolts | 14–18 ft-lb | 20–25 Nm |
| Valve cover bolts | 6–8 ft-lb | 8–11 Nm |
| Cam sprocket bolt | 14–17 ft-lb | 19–23 Nm |
| Flywheel nut | 36–43 ft-lb | 49–59 Nm |
| Clutch hub nut | 29–36 ft-lb | 39–49 Nm |
Thread Locker Recommendations
On the 2012 CRF150F, medium-strength blue threadlocker is appropriate for rear sprocket nuts, brake disc bolts, and subframe hardware. Avoid using any threadlocker on oil drain bolts or spark plugs, where it would contaminate the oil system or make future removal unnecessarily difficult.
Drivetrain & Wheels
| Fastener | Torque (ft-lb) | Torque (Nm) |
|---|---|---|
| Front axle nut | 29–36 ft-lb | 39–49 Nm |
| Rear axle nut | 36–43 ft-lb | 49–59 Nm |
| Rear sprocket nuts | 22–29 ft-lb | 30–39 Nm |
| Chain adjuster lock nuts | 11–15 ft-lb | 15–20 Nm |
Suspension & Chassis
| Fastener | Torque (ft-lb) | Torque (Nm) |
|---|---|---|
| Fork top clamp bolts | 11–15 ft-lb | 15–20 Nm |
| Fork bottom clamp bolts | 11–15 ft-lb | 15–20 Nm |
| Handlebar clamp bolts | 11–15 ft-lb | 15–20 Nm |
| Swingarm pivot nut | 43–54 ft-lb | 59–74 Nm |
| Rear shock upper mount | 22–29 ft-lb | 30–39 Nm |
| Rear shock lower mount | 22–29 ft-lb | 30–39 Nm |
| Linkage rod bolts | 29–36 ft-lb | 39–49 Nm |
Brakes & Frame
| Fastener | Torque (ft-lb) | Torque (Nm) |
|---|---|---|
| Rear brake caliper bolts | 18–22 ft-lb | 25–30 Nm |
| Rear brake disc bolts | 11–15 ft-lb | 15–20 Nm |
| Engine upper mount bolt | 29–36 ft-lb | 39–49 Nm |
| Engine lower mount bolt | 29–36 ft-lb | 39–49 Nm |
| Subframe bolts | 18–22 ft-lb | 25–30 Nm |
The 2012 Honda CRF150F's return to the lineup gave riders a familiar, trusted platform once again. Proper torque specification adherence keeps this trail-ready four-stroke in the field and out of the repair shop.
Related Shopping Categories
Shop Torque Wrenches for a 2012 Honda CRF150F Dirt Bike.
Shop Wrenches and Sockets for a 2012 Honda CRF150F Dirt Bike.
Shop Thread Locker for a 2012 Honda CRF150F Dirt Bike.
Shop Additional Tools for a 2012 Honda CRF150F Dirt Bike.
Shop Penetrating Oil for a 2012 Honda CRF150F 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.
