Fitment: The mini bike jackshaft assembly kit with 60 Tooth sprocket and 420 chain are compatible with Predator 196cc 200cc 212cc 6.5hp Coleman, Baja, Hensim, Massimo mini bikes. Coleman CT200U CT200U-EX BT200X, Baja MB200 MB165 (Heat, Mini Baja, Warrior), Axis M200, Massimo MB200
Smooth Transmission: Equipped with mini bike chain tensioner, 420 chain front 42 links, rear drive chain 90 links and jackshaft sprocket 10T and 20T, the mini bike jackshaft assembly kit provides the necessary conditions for a safe and smooth chain drive
Note: Diameter of jackshaft shaft is 17 mm (0.669"), thread diameter is 15.87 mm (5/8"), need to use 17 mm jackshaft sprocket (this kit is equipped with 17 mm sprocket)
Premium Material: 420 chain replacement for mini bike is made of alloy steel, the special wear-resistant surface greatly increases the service life, offering superior corrosion resistance and durability. Firm chain connection, not easy to break. Easy to repair and maintenance
8 mm Chain Tensioner: The mini bike chain tensioner ensures optimal chain tension for smooth operation, reducing wear and tear on the chain and sprockets
Improvement: 60T rear sprocket will provide more torque, better climbing ability, more power transfer and better transmission efficiency, and cope with a variety of uneven terrain