Traxxas 5417A - Bromssats Bak Dubbla Skivor (Kräver Mittdiff #5414) Revo
Combine the optional center differential with the Revo® dual rear brake kit to allow precise tuning of the front to rear brake bias. It's factory engineered to match Revo's top level performance and durability. Requires center differential part 5414 and gearbox housing 5391X