One of the benefits of a z-Start is the ability to remove the clutch lever and replace it with a brake kit, so returning to the mountain bike style riding  - This set up give you more control in tight, tricky situations, on supermoto it enables a full balanced braking set up, and motocross its unique for those hard to master brake slides in to berms. The brake kit replaces the foot operated brake and allows the rider full control through their fingertips.