As low as $45.00/mo with or . (Pay in 4 interest-free payments)
WISECO GP Series Piston Kit (58.00 mm) for Yamaha (125 cc) Upgrade your 2-stroke off-road engine with the WISECO GP Series Piston Kit . Built for high-rpm performance and long-lasting durability, this kit is engineered to help maintain compression and reduce wear under demanding riding. Key Benefits Endurance + high rpm designed for aggressive off-road use Electra-coated piston surfaces (dome, ring groove , and pin bore) for maximum wear resistance and protection from micro-welding, galling, and detonation GP Series design features less outside machining to help seal the bore and support increased compression ArmorGlide® skirt coating helps reduce friction and noise for improved horsepower potential Includes piston, ring(s), wrist pin, and circlips Engineered, forged, and machined in the USA Specifications Product: Piston Kit Units: Kit Engine Type: 2-Stroke Model/Style: GP Style Displacement: 125 cc Riding Style: Off-Road Piston Material: 4032 Aluminum Alloy Skirt Coating: ArmorGlide® Bore Size: 58.00 mm Weight: 0.5 lbs | Dimensions: 3.5" x 3.25" x 3"
Endurance and high rpm
Each piston is electra-coated on the dome, ring groove, and pin bore, for maximum wear resistance and protection from micro-welding, galling and detonation
GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression
ArmorGlide® skirt coating reduces friction and noise for more horsepower potential
Kit includes piston, ring(s), wrist pin and circlips
or 
. (Pay in 4 interest-free payments)
