BOYESEN 1988-91 CR125 BOY.RAD VALVE RAD-01A Shopify Collective All RK chains are pre-stressed

All RK chains are pre-stressed and pre-stretched for superior performance and to minimize elongation during the life of the chain

BPA/BPS/BPF Free: Yes

•CCRC Technology: With our Compound Chipping and Chunking Resistant

· Honda CRF250RX 2022

COMP LIMITED 620 97

BOYESEN 1988-91 CR125 BOY.RAD VALVE RAD-01A Shopify Collective All RK chains are pre-stressedBoyesen Rad Valve RAD 01A RAD01A Now delivered with carbon fiber reeds for even greater performance gains Maintains flow velocity through the valve and redirects intake charge for more even distribution to the intake ports Sharper, quicker throttle response Added torque improves performance on hills, through corners and over technical jumps Increases horsepower in low , middle and especially the top end ranges One piece aluminum casting, no trimming