Piston Kit gp Racers Choice

GP Racer's Choice pistons have T-box forgings, unique dome profiles, surface treatments, and increased compression ratios to produce more power, strength, and durability


All pistons are heat-treated with a T-5 hardening and tempering cycle


All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life


Forged pistons are forged from 2618 aluminum for superior strength and durability


Kits include piston, rings, wrist pin and circlips


Replacement two-stroke piston rings sold individually
four stroke piston rings sold as a set

Bore Size	78,00 mm
Compression Ratio	Standard
Displacement	250 cc
Engine Type	4-Stroke
Piston Diameter	77,98 mm
Piston Material	Aluminum Alloy, Forged
Piston Size	Standard Size D
Product Name	Piston Kit
Ring Material	Nitride Coated, Steel
Skirt Coating	Moly Coated
Style	Forged Race
Units	Kit
Vendor Part Number	24629D