Spektrum Arrma Granite Boost Spares & Upgrades

Keep your Arrma Granite Boost running smoothly with genuine spares and proven upgrades. Whether you’re repairing a 2WD Boost MEGA or stepping up with 4x4 conversion parts, you’ll find arms, hubs, carriers, driveshafts, diffs, spur and pinion gears, slipper parts, shock towers, springs and oils, bearings, bumpers, body shells and hardware. For extra grip and durability, choose ProLine tyres and wheels; tighten things up with RC Overhaul bearing kits; and refresh tools and consumables from Dynamite. Keep your electrics sorted with Spektrum transmitters, receivers, servos and ESCs that match the Granite platform.

Tip: match Arrma part numbers to your manual and note differences between Boost and 3S BLX components before ordering. If you’re upgrading from 2WD, look for Boost‑compatible 4x4 parts, centre drives and appropriate diffs.

We hold large stocks for fast dispatch, with UK next‑day delivery available, and our friendly, knowledgeable team is on hand to help you pick the right bits first time. From quick crash repairs to performance tuning, Wheelspin Models has your Granite Boost covered.