![Chain roller teflon - ø8mm](https://motorpoint.pt/288-large_default/chain-roller-teflon-o8mm.jpg)
This roulette-chain, you can tighten your chain and cause chain derailments. He stands under the swing arm, and sits on a paw, the outside of the chassis.
- Mounted on the bearing
- Diameter inside : Ø 8mm
- Overall length : 27.5 mm
- Diameter : 33mm