GP Series piston have additional features over standard Pro-Lite partsEach piston is electra-coated on the crown, ring grooves, and pin bore, for maximum wear resistance and protection from micro-welding, galling and detonationGP Series parts generally have less machining on the outside, which helps seal up the bore for increased compressionBoost ports are removed for a more predictable powerband and increased pull on the top endKit includes piston, ring(s), wrist pin and circlipsEngineered, forged, and machined in the USA
Bore - Oversize: Standard
Model: GP Series
Skirt Coating: ArmorGlide®
Bore Size: 47.50 mm
Displacement: 84.70 cc
Bore - Oversize: Standard
Piston Diameter: 47.45 mm
Product Name: Piston Kit
Stroke Length: 47.80 mm
Engine Type: 2-Stroke
Piston Material: 4032 Aluminum Alloy
Riding Style: Off-Road
Units: Kit
Weight: 0.3
Height: 3.1
Length: 3.5
Width: 3.1 
