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U-MOTO 49cc 4-Stroke Motorized Bike Engine – Single Chain Gearbox Transmission
About this item
Need a heart for your motorized bike build?
This U-MOTO 49cc 4-stroke gearbox transmission is the real deal.
![SROYXAW [Motorcycle Parts] 49cc 4 Stroke Single Chain Gear Box Gearbox Fit for Gas Engine Motor Bicycle Parts [Easy to Replace](https://i.ebayimg.com/images/g/nSoAAOSwoBtW5yEb/s-l1200.jpg "SROYXAW [Motorcycle Parts] 49cc 4 Stroke Single Chain Gear Box Gearbox Fit for Gas Engine Motor Bicycle Parts [Easy to Replace")
Single chain setup, silver finish, and built specifically for 4-stroke engines.
Brand new, still in the original packaging.
No MPN, no UPC—just solid mechanical hardware.
Whether you're repairing or building from scratch, this unit keeps the power flowing smooth.
Fits standard motorized bike frames.
Displacement’s 49cc, so you're legal just about anywhere.
USD$ 79.75 
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5 out of 5 stars
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