2 Stroke Motor 49/50cc Fit For 47cc/49cc Pocket Bike Mini Dirt Bike Mini ATV New Condition:New Contents of the package:1 x 49cc High Performance Racing Complete Engine Material: Aluminum Model:49cc single cylinder, air-cooled, 2-stroke Max speed: 11000rmp Power: 1.8kw Brand: Unbranded Product function description: Features: · 100% brand new and high quality,Durable. · Complete engine unit · High Performance Racing Engine · 6 tooth 25h sprocket with 3rd bearing support · Complete Performance 49cc Mini Moto Quadard Engine Upgrade · 49cc single cylinder, air-cooled, 2-stroke · Max speed: 11000rmp · Power: 1.8kw · High compression head. · Performance flat slide carburetor , Heavy duty clutch, Alloy pull starter and carby kit Fits (For the reference): Engine suitable f.