87-06 YAMAHA BANSHEE: Wiseco High Performance Piston Kit (0.02) Please measure your cylinder to check clearance before ordering.Durability, longevity and increased horsepower.Innovative forging design and piston skirt provide maximum horsepower and torque.Lightweight wrist pins enable faster revs and quicker throttle standards.Precision machined, highest quality materials for strength and reduced friction; extended life and sustained power.Dedicated forging, CNC-machined; consistently true and durable.Superior strength / weight ratio utilizing Aerospace alloy.Race-pro