Overview
Bulletproof your Arrma Grom's rear driveline with the Hot Racing Heavy-Duty Steel Rear CVD Universal Axle Drive Shafts. These optional upgrade axles replace the factory parts (ARA311179 and ARA311178) with stronger steel CVD construction — built to take the punishment of bashing, jumping, and aggressive driving.
True universal CVD geometry maintains smooth power delivery through the full range of suspension travel, even under hard cornering or rough impact landings.
Key Features
- Heavy-duty steel rear CVD universal axles
- Replaces stock Arrma factory parts ARA311179 and ARA311178
- True universal CVD geometry
- Smooth power delivery throughout suspension travel
Performance Benefits
- Significantly stronger than stock plastic/composite parts
- Reduces axle and dogbone breakage during hard runs
- Maintains efficient power transfer at extreme angles
Usage Notes
Recommended for bashers and drivers running stock or moderate-power upgrades. Standard hex-driver tools required for installation.
Technical Specs
- Material: Heavy-duty steel
- Type: Rear CVD universal axles / drive shafts
- Replaces: Arrma ARA311179, ARA311178
- Brand: Hot Racing
- SKU: GRM288XR
What's Included
- Hot Racing steel rear CVD universal axle / drive shaft set
- Required hardware (as supplied by Hot Racing)
Fitment
- Arrma Grom (1/18 scale platform)
- Direct replacement for Arrma part numbers ARA311179 and ARA311178
- Confirm specific compatibility with your Arrma Grom variant before installation
Summary
The Hot Racing Steel Rear CVD Axle Set is a smart durability upgrade for any Arrma Grom owner — stronger, smoother, and ready for serious bashing.
