HuaSheng 4-Cycle 49cc Motor Specs:

• No load RPM: 8500
• Cooling: Forced Air
• Displacement bore & stroke: 41.8 x 35.8
• Power: 1.2KW @6800 rpm
• Torque: 2.0Nm @4500 rpm
• Engine net weight: 5.2 kg
• Length x width x height: 247 mm x 225 mm x 335 mm
• PTO shaft rotation: CCW centrifugal clutch
• Crankcase oil change: 50 hours after change, first at 10 hours operation #
• Rear mount engine has closed loop fuel system.

Disclaimer:
- Operating this motorized bicycle or bicycle engine kit involves some risk of serious bodily injury . Buyer accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages.
- Seller is not responsible for injuries and/or damages resulting from operating this motorized bicycle or bicycle engine kit.
- Not all motorized bicycles are permitted for road use. Check with your local Vehicle Insurance services for requirements. We do offer any guarantee for legal road use.
- Although this kit fits MOST bikes, we cannot guarantee that this kit will fit your individual bike. Returns due to size are not accepted.
- Due to California Air Resource Board Regulations we cannot ship engine kits to California
- Our gasoline operated products are NOT compliant with environmental protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on/off public roads.