Crupi Bomb Axle Tensioners
Believe it or not, these little guys are super important for those who do not want to power out of the gate and have your rear wheel pull out of alignment making your chain lose. These tensioners prevent your rear wheel from moving and eliminate the chance of your chain popping off. Piece of mind has never been so good!
- 6061 T-6 CNC Machined aluminum @ 54 grams
- Dual adjusting screws to fit multiple frame designs
- Dual axle positions to accommodate your best rear wheel position