2019 Cobra CX50P3 Dirt Bike Torque Specs
Shop parts for a 2019 Cobra CX50P3 Dirt Bike.
The 2019 Cobra CX50P3 continues the three-speed automatic 50cc platform with updated suspension components and improved component specifications. The air-cooled 50cc two-stroke with three-speed automatic transmission serves beginners in the youngest motocross class. Updated suspension settings improve handling for first-year riders by providing more compliant bump absorption at the lower speeds beginners typically maintain while learning. The P3’s accessible power combined with the updated suspension’s compliance creates a forgiving platform that builds young rider confidence. Swingarm pivot bolt at 18 Nm maintains the suspension geometry that underpins that forgiving character through a full learning season.
Engine Torque Values
| 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. Updated suspension makes swingarm pivot and shock mount verification especially important. Transmission cover bolts at 8 Nm require periodic checks. A 1/4-inch drive wrench handles all fasteners.
Thread Locker Recommendations
- 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 updated 2019 CX50P3.
Related Shopping Categories
Shop Torque Wrenches for a 2019 Cobra CX50P3 Dirt Bike.
Shop Wrenches and Sockets for a 2019 Cobra CX50P3 Dirt Bike.
Shop Thread Locker for a 2019 Cobra CX50P3 Dirt Bike.
Shop Additional Tools for a 2019 Cobra CX50P3 Dirt Bike.
Shop Penetrating Oil for a 2019 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.
