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Product Details
✓【Wide Compatibility】This transmission gear box and centrifugal clutch assembly fits 43cc 47cc 49cc 50cc 2-stroke T8F pocket bike scooter ATV go kart mini bike dirt bike pit bike
✓【Specifications】Reduction Ratio: 3 to 1 chain reducer. Mounting hole distance(adjacent): 2.97"/75.5mm, mounting hole distance(across): 4.13"/105mm. This is 91mm, not 116mm, and the size is marked in the picture
✓【Fits Various Sports Vehicles】There are five different front drive sprockets available for five different sizes, specially made for a T8F chain. You can choose and replace sprockets according to the torque and speed you need.
✓【Crafted For Durability】Heavy duty reduction box twin-chain design for bigger torque transmission than standard reduction box with single chains. The sprocket gear underwent heat treatment to enhance resilience against wear and tear.
✓【Complete Kit】Install the transmission kit set easily with the included accessories: 1 x reduction box + 1 x clutch + T8F 11T 13T 14T 17T 20T drive sprockets + 5 x spring steel retainer clips. Detailed installation steps are shown in the video