4 Sroke 140cc Engine Semi-Auto Electric Start, 3+1 Reverse, Racing Engine Motor Single Cylinder Auto Clutch for Pit Dirt Monkey Bike XR50 CRF50 XR CRF 50 70 ATC70
Special Features
156FMJ 140cc motor, Gears: 3+1, Automatic clutch with 14T 428 17mm chain sprocket, Shaft size: 17mm
Replacement / upgrade for Trail Bike CT70 90 110 125 and other most popular bikes
Fits basically monkey / dax / supercub / pit bike
This kit comes with: engine motor, intake manifold, kick starter, manifold kit
Please check the mounting hole spacing before buying ( See below Product Description for more specifications )
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