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
- Brand: VERTEX
- Vendor Part Number: 24629D
- 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