Wiseco Piston Kit Standard Bore 78.00mm - 12.9:1 Compression - 4829M07800

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:

• Displacement: 249cc
• Bore - Standard: 78.00mm
• Bore - Actual: 78.00mm
• Bore - Oversize: STD
• Stroke: 52.2mm
• Cylinders: 1
• Compression Ratio - Actual: 12.9:1
• Skirt Coating: ArmorGlide

Item Contents:

• 7800YB - 78.00 mm Ring Set .9mm X 1.5mm
• CW16 - ROUND WIRE PIN LOCKS 16MM (PAIR)
• S686 - PistonPin 16 x 41.5mm NonChromed SW