Custom holeshot device Yamaha/Fantic

This launch control system with dual button helps you to improve your start. Depending on the track surface, you can choose in which position you want the system, high or low. Gets customized with your number! Fits the following models; YAMAHA YZ125 2008-2022 YAMAHA YZ250 2008-2022 YAMAHA YZ250F 2008-2023 YAMAHA YZ450F 2008-2022