2006 Cobra CX50P3 Dirt Bike Torque Specs
Shop parts for a 2006 Cobra CX50P3 Dirt Bike.
The 2006 Cobra CX50P3 is a three-speed automatic transmission variant of the CX50, making it more accessible for beginners who are not yet ready for a manual clutch. The P3 designation refers to the automatic three-speed gearbox that manages gear selection without requiring the young rider to operate a hand clutch. The air-cooled 50cc two-stroke single delivers its power through the three-speed automatic to the rear wheel. The automatic transmission adds a gearbox to the drivetrain that requires its own fastener maintenance — transmission cover bolts should be verified periodically to prevent oil seepage that would contaminate the rear brake disc.
Engine Torque Specifications
| Fastener | Torque (Nm) | Torque (ft-lbs) |
|---|---|---|
| Spark Plug | 12 | 9 |
| Cylinder Head Nuts | 8 | 6 |
| Cylinder Base Nuts | 8 | 6 |
| Flywheel/Rotor Nut | 25 | 18 |
| Clutch/Transmission Cover Bolts | 8 | 6 |
| Exhaust Flange Nuts | 8 | 6 |
Chassis & Suspension
| Fastener | Torque (Nm) | Torque (ft-lbs) |
|---|---|---|
| Swingarm Pivot Bolt | 18 | 13 |
| Fork Clamp Bolts | 8 | 6 |
| Handlebar Clamp Bolts | 8 | 6 |
| Shock Upper Mount | 12 | 9 |
| Shock Lower Mount | 12 | 9 |
| Subframe Bolts | 10 | 7 |
| Engine Mount Bolts | 12 | 9 |
Wheels & Drivetrain
| Fastener | Torque (Nm) | Torque (ft-lbs) |
|---|---|---|
| Front Axle Nut | 12 | 9 |
| Rear Axle Nut | 22 | 16 |
| Rear Sprocket Nuts | 12 | 9 |
| Chain Adjuster Lock Nuts | 8 | 6 |
Brakes
| Fastener | Torque (Nm) | Torque (ft-lbs) |
|---|---|---|
| Front Caliper Bolts | 8 | 6 |
| Rear Caliper Bolts | 8 | 6 |
| Disc Bolts | 6 | 4 |
Three-Speed Automatic Notes
Premix two-stroke — no oil drain plug. Transmission cover bolt verification is important to prevent leakage that could contaminate brake hardware. A 1/4-inch drive click-type wrench handles all fasteners on the P3.
Thread Locker Application
- Rear sprocket nuts
- Disc bolts
- Subframe bolts
- Exhaust flange nuts
Torque Wrench Selection
A 1/4-inch drive click-type — 2–25 Nm — covers every fastener on the CX50P3 including the transmission cover hardware unique to this model.
Related Shopping Categories
Shop Torque Wrenches for a 2006 Cobra CX50P3 Dirt Bike.
Shop Wrenches and Sockets for a 2006 Cobra CX50P3 Dirt Bike.
Shop Thread Locker for a 2006 Cobra CX50P3 Dirt Bike.
Shop Additional Tools for a 2006 Cobra CX50P3 Dirt Bike.
Shop Penetrating Oil for a 2006 Cobra CX50P3 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.
