Wiseco Piston Kit - Yamaha YFZ450 2012-14 CLEARANCE 50-18" is part of the

50-18" is part of the latest performance tyre range from Pirelli

KXF450 2019-23 - White are part of the latest performance motocross and enduro plastics range from Polisport

Soft to mid-hard terrain mx

Polisport radiator scoops are a favorite among motocross enthusiasts

Wiseco Piston Kit - Yamaha YFZ450 2012-14 CLEARANCE 50-18" is part of theThe Wiseco Piston Kit Yamaha YFZ450 2012 14 is part of the latest performance part range from Wiseco. High Performance Piston from Wiseco. Features: Forged from high silicon alloy for maximum strength and dependability Wiseco offers a complete range of popular piston models and years for both trail and racing applications All Wiseco pistons are priced with rings and circlips Spec: BORE SIZE: 95,00 mm DISPLACEMENT: 439 cc COMPRESSION RATIO: 12,0: 1