Genuine FG spare/option part.
The rear disk brake is suitable for 1:5 models, Race-Trucks, the current version from Evo, 1:6 Off-Road and Monster models.
The disk brakes prevent a breaking-out of the rear, have a very sensitive adjustment and are optically very effective. You can run the front disk brake with the gas servo, but make sure the servo has a minimun regulating power of six kilograms.
We recommend to steer over two servos if you install front and rear disk brake. We deliver the disk brakes without uprights.