Motion Pro 01-2984 REV3 Throttle Kit engine-valve-train-camshafts Exceptional production tolerances and flatness

Exceptional production tolerances and flatness

and sound-absorbing materials for lower sound levels and no loss of motor performance

Forest Service standards without sacrificing performance or horsepower

2000-2004 Harley Davidson FXST Softail Standard

2008-2009 Yamaha XV19C Raider

Motion Pro 01-2984 REV3 Throttle Kit engine-valve-train-camshafts Exceptional production tolerances and flatnessThe new 3rd generation Motion Pro Revolver variable rate throttle system is here. Innovative reel changing system lets you tailor the throttle rate to your preference and riding conditions. 5 different reels provide perfect throttle response for any condition. Use smaller reels for slower throttle rate and larger reels for faster throttle rate. Included cam reel provides progressive throttle response preferred by some riders. Slim REV3 throttle