RPM Front A-arms for the ARRMA Big Rock, Senton & Granit 4x4s 1/48 Scale The servo TR-4 comes with

The servo TR-4 comes with 25T metal spline and special gaskets make it waterproof for go-everywhere capabilities

3x 45mm flying bases

The kit also includes an option to include a Necrophoros banner bearer to lead the charge and a Mortrek Hekatos to coordinate their shield wall

Durable DuPont Nylon Material

so it will lose effectiveness against fungi with time

RPM Front A-arms for the ARRMA Big Rock, Senton & Granit 4x4s 1/48 Scale The servo TR-4 comes withRPM Front A arms for the ARRMA Big Rock, Senton & Granit 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, adding