RPM R/C Products - Rear A-Arms for ARRMA Big Rock, Senton and Granite 4x4'sRPM 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

49 Size in Millimeters: 39

Made in USA

Length: 91mm

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MRR Team Ed V2 12

Hot Racing aluminum Links Kit

Outdrive Diff Shaft Set RB5

Charge Power: max 100W

Multi-varied tread blocks - create an alternating biting pattern for maximum traction

Velocity 800 BL

This stand-alone section

Front and rear sway bar set for the Traxxas Slash 4x4