Wiseco Piston Kit Standard Bore 66.40mm (GP Series) - 808M06640

Features:

• Forged from high-silicon aluminum alloy for maximum strength and dependability.
• Innovative forging design and piston skirt provide maximum horsepower and torque.
• Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise).
• Oversize pistons require cylinder sleeving.

Specifications:

• Bore - Standard: 66.40mm
• Bore - Actual: 66.40mm
• Skirt Coating: ArmorGlide
• Treatment: Hard Coat Annodize
• Note: Racers Choice
• Note: 250cc Single Ring

Item Contents:

• 2614CS - 66.40 mm TiN Coated Ring
• CW18 - ROUND WIRE PIN LOCKS 18MM (PAIR)
• S508 - PistonPin 18mm x 2.106" NonChromed TW