This is a Mini Rok carburetor throttle cable tube kit, which provides smooth throttle control.

Using this Mini Rok throttle tube kit is easy. First, find the right place on your carburetor to install it. Then, connect the throttle cable to the tube properly. When using, make sure not to apply too much force suddenly, as it may damage the cable. For maintenance, check the tube regularly for any signs of wear or damage. If you notice any issues, replace the tube in time. Keep it clean by wiping it with a dry cloth every once in a while.