RPM Arrma 4x4 Rear Suspension Arm Set (Black) ARAC9066 AR330516 redblue so all that's required to

so all that's required to charge the pack is connecting it to your Smart charger

Tire Diameter : 64mm

waterproof (blue case)

(1) 12x18x4

Reservoir is non-functional

RPM Arrma 4x4 Rear Suspension Arm Set (Black) ARAC9066 AR330516 redblue so all that's required toRPM 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