Boyesen Power Reed Dualstage Yamaha Rd125Lc GPX 3.5 repack cartridge

repack cartridge

UFO Chain Guide (Black) Yamaha YZ65 19-24 YZ85 19-24

12 Neodymium magnets to aim light at many angles

· Kawasaki KX80 1993 / KX100 1993

5 X-Flow jacket is super ventilated

Boyesen Power Reed Dualstage Yamaha Rd125Lc GPX 3.5 repack cartridgeOne 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.