Traxxas Aluminum Caster Block Set (Green) (2) Program Module All of these features combined

All of these features combined make Bat-Safe the most advanced battery charging accessory that creates a safer charging environment than anything else currently available

Large full dot LCD monitor

6mm screws

add the Traxxas Link and the optional Wireless Module (TRA6511

Aluminum Front and Rear Camber Plates w/ Bulkhead Brace

Traxxas Aluminum Caster Block Set (Green) (2) Program Module All of these features combinedTraxxas Aluminum Caster Blocks are CNC Machined from 6061 Aluminum, and will increase the durability of the front end of the Slash 4x4, Rustler 4x4, Stampede 4x4, XO 1 and others. For the ultimate in front end durability, pair with the Traxxas Aluminum Steering Block Set (TRA6837A)