Boyesen Power Reed Dualstage Kawasaki Kx125 89-93 Black Friday Sale Pivot Works Swing Arm Bearing

Pivot Works Swing Arm Bearing Kit Suzuki RM125/RM250 04-08 RMZ250 07-09 RMZ450 05-20

MOTOCROSS MONSTER - The 420MX chain has the highest rating tensile strength in the D

Pro Circuit designed a much more durable replacement exhaust flange that is CNC-machined making it less susceptible to breaking

YZ250F 01-23

Each 50-piece kit has the KTM factory style hardware that riders need

Boyesen Power Reed Dualstage Kawasaki Kx125 89-93 Black Friday Sale Pivot Works Swing Arm BearingOne reed petal is NOT enough! Boyesen's revolutionary dual stage reed design delivers more usable power than stock. Stock single stage reeds operate most effectively within a relatively narrow RPM range and are limited because of the single stage design. Boyesen's one soft reed on top of one firm flow through reed gives you a wide range of intake control, plus increased intake velocity. Your original reeds can't possibly duplicate that performance.