ADJUSTABLE Raised and backward rearsets, fixed or supple footrest (N.B.: With supple footrest the price changes as you can see from the cart); standard or reversed gearbox, 23 Positions, the first 1 cm upward and 1 cm backward compared to the original, you can move them 1 cm by one backward and upward.There is everything you may need for the set up, available in 6 colours.