High Quality T6061 Aluminum Construction Rearsets. Fully Adjustable To Suit Your Riding Style. Foot rest adjustable in different directions,it can be raised or pulled back to a precise position.With anti-slip system. Double Stainless Steel Ball Bearings For The Both The Shift And Brake Levers Fully Adjustable To Suit Your Riding Style. Easy installation,No Installation,rearsets come pre-assembled,so no guessing where bolts go..