Review on CNCMOTOK Heavy Duty Chain Roller Tensioner with Spring for 110cc 125cc 140cc Dirt Pit Pro Dirt Bike and 4 Wheeler - Black by Chris Castro

Installed one on my Baja minibike and it works great! Yes, both Frank and the tensioner had minor changes, but I couldn't get a better fit. I've ridden the bike a few miles since installing it and the wear and tear is negligible. I expect to have plenty more miles to go and have already ordered another one for my next minibike. My only concern is that removing the nylon wheel will seem impossible as the rod will rotate when torque is applied. Small problem as the wear is negligible. I don't expect to change it any time soon.