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Yamaha YFZ450R +1mm Kibblewhite Valves OEM Cylinder Head Assembly Ported
Covers many Polaris ATV/UTV models—Sportsman
this complete rebuild kit will not only enhance your ride but also boost your confidence on any terrain
CNC Billet-machined design for superior durability and heat dissipation
Banshee Athena Style 421cc Big Bore +4mm STROKER Cylinders WISECO Pistons Domes Xplorer 400 Yamaha YFZ450R +1mm Kibblewhite ValvesUpgrade your Yamaha Banshee with the BPRATV ARES 68mm Cylinder Kit. Features factory ported Nikasil cylinders, Wiseco 4mm stroker pistons & Pro Domes. 421cc power Yamaha Banshee ARES 68mm Cylinders by BPRATV Athena Nikasil Performance at a Fraction of the Cost! Unleash Athena Level Power at a Fraction of the Cost The BPRATV Banshee ARES 68mm Cylinder Kit is engineered for riders who want serious horsepower, reliability, and value. Featuring factory
US$ 19.95
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