Core RC Schumacher CAT SX Spares & Upgrades

Keep your Schumacher CAT SX sharp with genuine replacement parts and hop-ups, ready to bolt on and get you back on the rostrum. Our range covers everything from suspension arms, hubs and bulkheads to belts, pulleys, diffs, spur gears, slipper parts, turnbuckles, driveshafts, bearings and hardware. We also stock shock towers, chassis plates, body posts and the trackside consumables you’d expect.

Choose original Schumacher parts for perfect fit and performance, plus compatible Core RC essentials such as bearings, oils, tools and upgrade hardware. Use the filters to narrow by part type or brand, and match items using your CAT SX manual part numbers for a hassle-free pick.

With large stocks on the shelf and fast dispatch, most orders ship the same day with next day delivery options across the UK. Not sure which bit you need? Our friendly, knowledgeable team are RC racers too and are happy to help with advice on compatibility and setup.

Tip: refresh belts and drivetrain bearings together to restore smooth, efficient running, and keep a spare wishbone or hub in your pit box to minimise downtime after a tumble.