This replacement V-belt pulley for standard engines has the same design and dimensions as the original and offers a low-cost alternative for worn, warped or discoloured pulleys.Can be used as spare part for Tuning & Original Variators. The delivery includes star disc.Suitable for all 2-stroke engines with 16mm crankshaft stub from Chinese production, like Keeway, Generic, CPI, Longija, MaWi etc.