Transmission Gear Reduction Box Clutch 47cc 49cc 2-stroke Pocket Mini Bike T8F 11T 13T 14T 17T 20T

The RedCap Transmission Gear Reduction Box Clutch is a high-performance upgrade designed for 47cc, 49cc, and 50cc 2-stroke pocket bikes, mini bikes, scooters, ATVs, and motorcycles. Engineered for durability and efficiency, this reduction box features a 3:1 gear ratio, ensuring optimal torque and power delivery to meet your riding needs. Unlike smaller 91mm variants, this model has a 116mm housing, providing enhanced stability and longevity. The T8F chain compatibility makes it a perfect fit for many Chinese-made 2-stroke engines, ensuring a seamless installation process. Whether you're looking to increase acceleration or maximize top speed, the included five interchangeable drive sprockets (11T, 13T, 14T, 17T, 20T) allow for customized performance tuning.

Designed for easy installation, this complete transmission kit comes with everything you need, including a reduction box, clutch, drive sprockets, and steel retainer clips for secure fitting. The robust metal construction ensures long-lasting performance, even under demanding riding conditions. With its precisely machined components, this gear reduction box minimizes power loss while improving drivetrain efficiency. Whether you're upgrading a pocket bike, mini dirt bike, or go-kart, this versatile and adjustable gear system provides enhanced control, smoother acceleration, and improved handling, making it a must-have for riders who demand performance and reliability.

NOTE: This is 116mm, not 91mm. The size is marked in the picture.