The kit will include: 1 front brake disk 1 complete caliper 1 lower shock end with caliper holder 1 lower shock end without caliper holder 2 fork stem protector like 1:1 MX or Supermoto bike 1 floating disk holder The The kit has all the parts you'll need except for the servo.All the screws and fixing harnessAll the aluminum parts are machined The brake pads are made of four round pads, it is necessary to glue to the brake pads holder.The look is like 1:1 scale bike, no external moving parts! On both, Supermoto and MX version the brake distance is enormously reduced.To make it work it is necessary to have the servo.The front brake kit can be installed on all our models, i.e. pk or base, nitro or electric, cross or motard.In the older version type you'll have to install the brake servo by yourself.The disk can be installed left or right, as you prefer! NB: the withe covers are not compatible with the oldest version of the forks stems (the ones with ones with the threaded ring at the end). In this case, while all the other components are perfectly compatible, a little adaptation is necessary for the white covers.