The Powerhobby 13MG is a compact

#162 74 tooth

and swapping spur sizes is a common way to fine-tune gearing

Recommended for use in Rear axle to achieve overdrive to the front

Powerhobby Aluminum Front & Rear Shocks (4) Blue for Arrma Granite / Mojave GROM Hex Wrench The Powerhobby 13MG is aPowerhobby Aluminum Front & Rear Shocks (4) Blue for Arrma Granite Mojave GROM Description Upgrade your ARRMA GROM suspension with the Powerhobby Aluminum Front and Rear Shock Set. These shocks are CNC machined from hardened 6061 T6 aluminum alloy for improved strength, durability, and suspension performance compared to standard plastic shock components. The lightweight aluminum construction provides added rigidity and resists flexing under stress or