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RFX Race Series Plastics Fastener Kit Yamaha YZ125/250 03-19
Slim design to wear under or over jersey or jacket
it protects your chest
bike or even your car back window
Rigid design increases torsional strength
Boyesen Power Reed Dualstage Husqvarna Cr/Wr250 73-81, 420-430 Dual 81 Moto 8.5 RFX Race Series Plastics FastenerOne 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.
