WHAT DOES GO-KART CLUTCH MEAN?

110CC BICYCLE ENGINE KIT: The 2 Stroke bicycle engine package is powerful and durable, accelerating your bike to the greatest speed of 55km/h and allowing you to totally benefit from the fun of Driving on your own commute and limited journeys.With this structure, one bolt tightens a clamp near the top of the seat post, which fastens the saddle into