Front sprocket 420 - 17mm - 14T. Transmission: 4-speed 3 forward 1 reverse gear.
Bore x Stroke: 2.06" x 2.19"(52.4mm x 55.5mm). Bolt to Bolt :152mm (6). Rated Power & Rotating Speed: 5.8 kw/7500r/min±375 r/min. Torque & Rotating Speed: 8.5 N.Five wires (Plug): gear indicator. Pink (or Yellow) wire: Charging. Black & Red wire: signal trigger. Blue & White: trigger coil. It comes with: Chain case and Gasket, 35mm Air filter, PZ19 Carburetor, complete wire harness, exhaust pipe & muffler, 12V battery. All these parts can make your motor run. This item is in the category "Vehicle Parts & Accessories\Motorcycle & Scooter Parts & Accessories\Engines & Engine Parts\Complete Engines". The seller is "tdpro99" and is located in this country: AU. This item can be shipped worldwide.