Front A-arms for the ARRMA Big Rock, Senton & Granite 4x4s sst Pro-Line is bringing the extremely

Pro-Line is bringing the extremely popular Hyrax rock crawling tread to the 1:10 Monster Truck scene with the Hyrax 2

ARRMA MEGA 550 12T brushed motor great for 6-7 nimh batteries

8V ESC Specs Input Voltage: 6-7 Cells NiMH

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Front A-arms for the ARRMA Big Rock, Senton & Granite 4x4s sst Pro-Line is bringing the extremelyRPM 81492 Front A arms for the ARRMA Big Rock, Senton & Granite 4x4s 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,