Wiseco 477M04800 - Wiseco Piston Kit For Yamaha YZ80 1982-1983 +1.00 mm

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. Kit includes piston, rings, circlips and wrist pin. Kit Includes: • 1x Piston • 1x Ring Set #1890CD • 1x Wrist Pin #S538 • 1x Circlip Set #CW12.