Pro Circuit Launch Control PC4004-0408

Just like the factory teams use
Engineered exclusively for the unique demands of motocross, GNCC, supercross, and other motorcycle starting lines
CNC-machined controls provide incredible strength and effortless correct fork preload like no other system on the market
Feature 7075 T-6 billet aluminum lockdown assembly button and catch band
Include complete template sticker for multiple settings

This Item Fits the Following Applications:
2007 Yamaha YZ450F
2007 Yamaha YZ250F
2007 Yamaha YZ250
2007 Yamaha YZ125
2007 Yamaha WR450F
2007 Yamaha WR250F
2006 Yamaha YZ450F
2006 Yamaha YZ250F
2006 Yamaha YZ250
2006 Yamaha YZ125
2006 Yamaha WR450F
2006 Yamaha WR250F
2005 Yamaha YZ450F
2005 Yamaha YZ250F
2005 Yamaha YZ250
2005 Yamaha YZ125
2005 Yamaha WR450F
2005 Yamaha WR250F