Yamaha YZ250 2001-2002 6102 Boyesen Reed Valve Petals Dual Stage Power Reeds

Name: Yamaha YZ250 2001-2002 6102 Boyesen Reed Valve Petals Dual Stage Power Reeds
Brand: Boyesen

Boyesen

Welcome to EcosseMX\u2019s Online Ebay Shop. \n\nWe\u2019re Scotland\u2019s No.1 Supplier for Motocross, Trials & Enduro\n\nOur Shop is Based In Penicuik and is an Aladin\u2019s Cave of Motocross, Trials & Enduro Spares and accessories.\n\n \n\nBoyesen Dual Stage Reeds \nFits OEM Yamaha reed block only.\n\nFits : Yamaha YZ250 2001-2002 only\n\nBoyesen Power Reed\n\nBoyesen's revolutionary dual-stage Power Reed design delivers more usable power than stock. Your original one-stage reed operates most effectively only within a narrow RPM range. 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.\n\nFeatures:\n\n--Maximizes horsepower and torque \n\n--Responds quickly and accurately to changes in piston speed for smooth, dependable throttle response \n\n--Faster opening and closing \n\n--Greater low pressure (low-throttleX