Bonamici Billet Aluminum Chain Adjusters - MD-BON-CHAD12-BLACK
For RS660 and Tuono 660
Produced from T-6061 Aluminum Alloy, these Italian made adjusters help considerably when it comes to assuring your chain tension is correct and your rear tire is correctly aligned.
Bonamici Chain Adjusters adjust by turning the rotating knob and clicking into place, the advantage to the Bonamici Chain Adjuster is that it allows the rider to make quick and accurate adjustment of the rear wheel on both sides so you're chain is straight, rear wheel even, and at the proper tension.
Sold as a LH and RH pair