Rear A-Arms for ARRMA Big Rock, Senton and Granite 4x4's Steering Arm 40113C: 4 AA batteries for

40113C: 4 AA batteries for radio (#302 Reedy AA Alkaline batteries)Specifications:

HPI SF-20 Servo Gear Set

Gearbox and Transmission

This is a replacement body for #120096 - RS4 Sport 3 Drift Dai Yoshihara Subaru BRZ

Rear A-Arms for ARRMA Big Rock, Senton and Granite 4x4's Steering Arm 40113C: 4 AA batteries forRPM A arms for the 4x4 3S BLX versions of the Granite, Senton & Big Rock are the answer to the questions you didn't know you had. Are you looking for more adjustability? Check! How about better durability? Got that covered too. How about lightweight? Yup, no problem! Adjustability: RPM has added a second shock mount to both front and rear A arms to the outside of the stock shock mount, adding adjustability and improving trackability. RPM's outer shock