PISTON KIT 00-04 YZF250 77.00, WISECO 4872M07700B FORGED

Part No. 56-W4738+00B_WI (oro2u.com)
Wiseco 4-Stroke Piston 4872M07700B - Standard Compression YZ250F 01-04
Wiseco Pistons 4 Stroke: Forged from high silicon aluminum 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 Hi Performance Motorcycle Pistons are priced with rings and circlips Durability, longevity and increased horsepower * Innovative forging design and piston skirt provide maximum horsepower and torque