RPM ECX Circuit 1:10 Spares & Upgrades

Keep your ECX Circuit 1:10 running at its best with genuine spares and proven upgrades. From arms, hubs and shock towers to gears, driveshafts, bearings, wheels and body shells, you’ll find the parts you need for both brushed and brushless Circuit models. We also stock screw sets, diff and slipper rebuild kits, shock oils and springs to keep your setup dialled. Looking to refresh or enhance performance? Choose RPM’s tough suspension components, ProLine tyres and wheels for extra grip, and Spektrum radio gear, servos and batteries for reliable control and power. Dynamite chargers, tools and motors make maintenance fast and effective. Tip: match parts using your manual’s part numbers; if you’re unsure, our knowledgeable team is happy to help. Use the filters to narrow by brand or sub-category and check product notes for compatibility with ECX Circuit 2WD variants. We hold large stocks for quick dispatch, with next day delivery available across the UK, plus click & collect from our store. Friendly expert support is just a call or message away if you need guidance on a repair or upgrade path.