labwork Gear Reduction Box with 5 Sprockets for 47cc 49cc 2-Stroke Mini Bike T8F Chain

This gear reduction box kit is designed for 47cc and 49cc 2-stroke pocket mini bikes. It uses a T8F chain and includes five interchangeable sprockets—11T, 13T, 14T, 17T and 20T—allowing flexible gearing for different riding conditions.

Fitment

• Replacement for 47cc pocket mini bikes
• Replacement for 49cc pocket mini bikes
• Replacement for 2-stroke mini motorcycles
• Compatible with T8F chain systems

Specifications

• Type: Gear Reduction Box Kit
• Color: Black
• Reducer Size: 116 mm
• Reduction Ratio: 3:1
• Chain Type: T8F
• Sprocket Sizes: 11T, 13T, 14T, 17T and 20T
• Fitment Type: Direct Replacement

Features

• Designed for pocket bikes and mini motorcycles
• 3:1 reduction ratio helps provide suitable low-speed torque
• Interchangeable sprockets support gearing adjustment
• Manufactured to consistent dimensional standards
• Stable construction for dependable service life
• Easy installation with included mounting hardware

Package Includes

• 1 × Gear Reduction Box
• 1 × T8F 11T Sprocket
• 1 × T8F 13T Sprocket
• 1 × T8F 14T Sprocket
• 1 × T8F 17T Sprocket
• 1 × T8F 20T Sprocket
• 1 × Mounting Bolts Kit

Note

Please compare the chain type, reducer size, mounting-hole pattern and sprocket configuration with your original assembly before ordering. Verify that your mini bike uses a T8F chain.