Pingel Electic Easy Shift Speed Shifter Kit for '11 & up Vision, '11 & up Cross Roads/Cross Country & '11-14 Hard-Ball

-Easy shifting for rider comfort and convenience or for speed for the performance-oriented rider

-For performance, this is the best "bang-for-your-buck" product

-Gain a minimum of one bike length per shift

-Shift up at partial or f