Wiseco 4666M05350 53.50mm 9.4:1 Compression Motorcycle Piston Kit, Black

This Is a Replacement for a Single Piston, Does Not Replace Entire Set.Dedicated Forging.Light Weight and Superior Strength.Dome Design.Improved Flame Travel.Includes Chrome Plated Piston Pin.Horizontal Slot Pin Oiling.Reduced Friction/scuff Resistant.Pressure Seal Groove.Maximum Ring Seal.Skirt Coated - Armor Glide.Dedicated Rings.Maximum Compression and Oil Control.Race-Ready Dome Finish.Smooth Edges for Improved Combustion Flow.Bore Size (Mm): 53.59.4:1 Compression Ratio.Fitment:XR100R 81-03CRF100F 04-09Please Note: The Image Displayed Is Representative of the Piston, However Circlips, Wristpins & Rings, as Well as the Specific Type of Piston Will Vary Based on Your Model.

• Wiseco's forged pistons are tougher and more durable than cast pistons, and will stand up to the abuse that high performance motorsport applications require
• Piston kits contain one piston, rings, piston pin and piston pin circlips
• 2106XE ring set
• 99.2cc