·Fitment: Mini bike rear sprocket with hub is compatible with Predator 212cc 196cc 6.5hp Colema* Baja TrailMaster Massimo powersports mini bike go kart

·Compatibility: Colema* Powersports BT200X / CT200U-EX / CT200U / KT196, Baja Motorsports mini bike MB165 & MB200 (Heat, Mini Baja, Warrior), MASSIMO MB200, TrailMaster MB200, Meg* Moto B212 mini bike

·Durable Material: The split sprocket is made from high strength anodised aluminium alloy, while the black hub adapter is forged from high strength aluminium. Wear resistant, lightweight, very strong and durable

·Feature: The precise tooth design of the split sprocket reduces friction at high speeds, making the chain run more smoothly, while the 42T rear sprocket has a higher gear ratio and improves fuel efficiency with the front sprocket unchanged. The sprocket's split design is easy to install manually, saves time and allows for quick sprocket changes without the need to remove the axle on your mini bike or kart to change the gear ratio

·Self-Modified: The adapter has a special centre hole design. You can modify it to fit the DB30 CT100U

·Installation: Point: Fit all the screws first, then tighten the nuts. If only one screw is installed and tightened, the other screws won't fit or the holes will not line up