YAMAHA YZ 125 250 YZ 250 450 F 2004-2023 AS3 LAUNCH CONTROL HOLESHOT DEVICE year-1994 The chain guide blocks in

The chain guide blocks in the picture are the exact chain guide blocks you will receive

2009-2020 Kawasaki KX 250 F

Designed to be operated by pushing with your right thumb

2007 KTM 250 XCF-W

YAMAHA YZ 125 250 YZ 250 450 F 2004-2023 AS3 LAUNCH CONTROL HOLESHOT DEVICE year-1994 The chain guide blocks inGet the holeshot every race with the AS3 Performance launch control holeshot device. Designed to compress your front forks which holds the front of the bike down allowing you to accelerate out of the gate as hard as possible and when you brake for the first corner the holeshot device un clips and your forks return to normal height leaving you with a clear track in front of you! Will Fit 2004 2023 Yamaha YZ 125 2020 2023 Yamaha YZ 125 X 2004 2023