Wiseco's Pro-Lite is the forged 2-stroke piston that started it all! Wiseco Pro-Lite forged 2-stroke pistons are the result of decades of experience, incorporating the latest in 2-stroke piston manufacturing and design in a part built for all-purpose 2-stroke riding. Designed to offer great value, great reliability, and great performance, Pro-Lite is the staple of 2-stoke pistons!
This CNC-machined kit offers the optimal cam shape and profile for peak performance and service life. Precision machined, highest quality materials for strength and reduced friction. Extended life and sustained power. Kit includes premium top end needle bearings, high-performance ring set and highest quality, alloy pin.
Dedicated forging design for strength-to-weight optimization
Extra lightening operations for enhanced throttle response
Engineered, forged, and machined in the USA in Mentor, OH
High-quality ring(s), wrist pin(s), and circlips included
Wiseco 2001 Yamaha YZ125 (726M05400 2126CST) Piston Kit
Wiseco 2 Stroke Pro-Lite Piston Kit, 54.00 mm Bore
Refreshed performance from the track to the trail
Designed for all-purpose 2-stroke riding
Yamaha YZ125 '01 (726M05400 2126CST)
Great value for reliable fun factor
Engine Piston Set
Piston Kit
54 mm
