40-5 6 Engine Gearbox Transmission Fit for 43 49CC Motorcycle Accessories Small Off Road ATV Four(20T)

Fit for : 43cc 49CC 2-Stroke 4-Stroke Clutch Motor ATV 4 Bike Pit Dirt Bike11 14 17 20T gear Use T8F chain Gear ratio 5:1Material : Aluminum Package Includes:1 Piece Motorcycle Transmission Gearbox

• Compatibility: This 40-5/6 transmission assembly is suitable for motorcycles and four-wheel vehicles with displacements ranging from 43CC to 49CC. After installation, the transmission system runs stably.
• Protective: Made of wear-resistant metal materials, the gears have undergone hardening treatment, which can effectively reduce the risk of wear and deformation during operation.
• Convenience: The product comes with detailed installation marks and torque parameters, and can be replaced using standard tools.
• Transmission performance: The optimized tooth profile structure ensures smooth power transmission and reduces gear jumping and abnormal noise.
• Durability: Processed components can maintain stable mechanical properties and wear resistance during long-term use.