This throttle spacer kit is intended for racing purposes only. Installation of this kit will result in an extremely responsive throttle that the rider may find difficult to control. Only experienced motorcyclists looking for instantaneous throttle response should install this kit. Installation of this kit could lead to unexpected throttle behavior, including a stuck throttle, which could result in a crash. By purchasing and/or installing this kit, I understand the risks and danger involved, and assume all responsibility for any crash, injury, and/or property damage that might occur.