RPM Rear A-arms for the ARRMA Big Rock, Senton & Granite 4x4s st The shaft driven 4WD TT-02

The shaft driven 4WD TT-02 chassis employs a longitudinal layout with the battery on the left and the motor on the right

High-performance waterproof XL-5 Electronic Speed Control

Polycarbonate paint for body

These details are found on the included in the decal sheet along with many emblems and trim packages to complete your body in several popular looks from that generation

82° Departure Angle 43

RPM Rear A-arms for the ARRMA Big Rock, Senton & Granite 4x4s st The shaft driven 4WD TT-02Super tough RPM rear arms that fit many Arrma 3s and Mega vehicles. RPM A arms for the 4x4 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: We've added a second shock mount to both our front and rear A arms to the outside of the stock shock mount,