Bonamici Chain Adjuster Set for '16-'19 V4's (MD-BON-CHAD4-XX)
Bonamici Chain Adjuster Set
For '16-'19 RSV4 (all variants) and '16-'19 Tuono V4 1100 (all variants)
Italian made billet aluminum chain adjuster set that allow you to more precisely, and more confidently adjust your chain.
Sold as a LH and RH pair, with installation instructions.