Exotek Racing - RB6/RT6 Titanium Quick Change Shock Posts, Rear, 1 Pair Batteries Receiver Plug the HS-55 is your best

the HS-55 is your best choice when it comes to controlling "smaller" Electric's and Park Flyers

This not only protects the electronics but ensures any heat generated in the controller can easily be dissipated through the case

Full Aluminum Case

Replaces stock plastic Traxxas rear hub carriers

) Colossus XT

Exotek Racing - RB6/RT6 Titanium Quick Change Shock Posts, Rear, 1 Pair Batteries Receiver Plug the HS-55 is your bestTitanium quick change rear shock post set for the Kyosho RB6, RB6. 6, RT6 etc. Ti 6 4 titanium for durability and lightweight (each post weights 1. 4gr). Longer rear post design so that you can add or remove stock spacers as needed. Includes 2 M3 locknuts. 2 posts per set.