Buy Vertex Piston Power 316-642525

Vertex Piston Power

23551A Vertex Pro-Hc Piston Kit 94.95Bore Kit Listing ID: 1209185Manufacturer Part Number: 316-642525Reference Part Number(s): 23551A, 901472 In Stock, 2 AvailableWill Ship Within 5 Days $ 231.59 Brand New

Product Information All pistons are heat treated with a T-5 hardening and tempering cycleAll piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston lifeCast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong pistonForged pistons are forged from 2618 aluminum for superior strength and durabilityForged High Compression pistons improve power and torque across entire rpm rangeBig Bore pistons increase engines displacement, torque, and peak horsepowerForged Replica pistons are forged OE replacementsReplica pistons and all rings are OEM replacementsKits include piston, rings, wrist pin and circlips Attributes Model Piston Kit Displacement 450.00 Cylinder Bore 95.000 Piston Diameter 94.950 Compression Ratio 13.0:1

Fitment Applications Yamaha YFZ450R 2009-2021 Yamaha YFZ450X 2010-2011