Hi, I have a 20" Schwinn Stingray Bicycle. I have successfully installed every aspect of the 2 stroke engine kit I purchased off eBay onto my bike... except the chain tensioner. It is the stock one that came with the kit.
Can anyone offer any suggestions?
- I have tried putting it onto the frame, only to fail time and time again. It fits loosely on the frame, even when tightened.
- I have tried various methods to allow it to fit on the frame, including placing metal (up to multiple layers), rubber pads and even hard plastic, but no matter what, the power and force of the chain always manages to make the tensioner move inwards and onto my tyre, causing the chain to fall of the sprocket and stall my bike.
- Recently, I tightened the bolts so far that they snapped from the pressure.
Can anyone offer any suggestions?