RPM R/C Products - Front A-Arms for ARRMA Big Rock, Senton and Granite 4x4's Upgrade Parts Electric Motor Wires Not recommended for Nitro MT

Not recommended for Nitro MT off-road trucks due to the taller gear ratio

Because 21

Rear elastic that hugs chassis for a sealed fit

This kit allows drivers to add even more customization to the Venture platform

RPM R/C Products - Front A-Arms for ARRMA Big Rock, Senton and Granite 4x4's Upgrade Parts Electric Motor Wires Not recommended for Nitro MTRPM 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