SSP-G 50mm Dio SR Performance Cylinder Kit

Using the SSP-G 50mm Big Bore Cylinder Set in conjunction with your stock 41.4mm crankshaft on your 50cc Honda, Kymco, Daelim, or SYM increases your total displacement to 81.3cc! Does not work with earlier model Honda AF05e engines. See compatibility table to ensure this product fits your ride. NOTE: You may need to modify your engine case to accommodate the larger cylinder. Specifications: Includes cylinder, piston, rings, piston pin, circlips, head gasket, base gasket and exhaust gasket Upgrades to 81.3cc Cylinder Bore: 50mm Cylinder Sleeve Outer Diameter: 54.2mm Wrist Pin Diameter: 12mm Total Piston Height: 56mm Compression Height (from center of wrist pin hole to top edge of piston): 31.5mm Compatibility: Honda Dio/Elite S AF16 (1994-2001) Honda Dio/Elite SE AF16 (1994-2001) Honda Dio/Elite SR AF16 (1994-2001) Kymco ZX50 Kymco Fever Kymco DD50 Daelim Cordi 50 SYM DD50 NOTE: This product is not compatible with earlier model Honda AF05e engines. About SSP-G: Scooterworks USA is the exclusive distributor of SSP-G Performance Parts! All SSP-G parts are sourced from top manufacturers in Taiwan for the best combination of performance, quality and cost. This product is not intended for use on public roads or land.