Billet Aluminum Chain Adjuster Blocks hold the wheel precisely in place while tightening the chain and stay in position even when the axle is removed! Bolt's unique design means only one 10mm wrench is needed to make chain adjustments.
Each anodized 6061 aluminum block has easy-to-read laser etched aligning marks and has lubricant pre-applied to threads on custom stainless steel fastener.
Fits: '00-'07 CR125R/250R, '02-'16 CRF250F/450F, '04-'16 CRF250X/450X
See model application chart
HONDA
CR125R 02-07
CR250R 02-07
CRF250R 04-24
CRF250X 04-19
CRF450R 02-24
CRF450X 05-24
CRF250RX 19-24
CRF450RX 17-24
CRF450RWE 19-24
