WOSSNER Kawasaki KX 250 21 8989DB Piston Kit

Features: - In-house designed and manufactured; all forgings are produced in Wössner’s company-owned forging operation. - 4-stroke pistons are made using a double-bridged forging design. - Lightweight pistons with the tightest piston-wall clearances in the industry give you a quieter running engine. - Standard and oversize pistons for most models, with high compression ratios available for 4-stroke applications - All piston skirts are supplied with a Moly coating to reduce friction and assist in break. - All piston kits include piston, ring, wrist pin and pin locks. - Wössner piston kits are used by leading Supercross, Arenacross and MX GP teams. Specifications: - Bore - Oversize: Standard - Compression Ratio: 14,1:1 - Engine Type: 4-Stroke - Piston Diameter: 77,97 mm - Piston Material: Steel, Forged, Aluminum Alloy - Piston Size: Standard Size B - Ring Material: Steel, Cast - Skirt Coating: Moly Coated - Stroke Length: 52,20 mm - Style: Performance Replacement - Type: Replacement Forged Piston