Spektrum E Flite J3 Cub UMX Spares & Parts

Keep your E Flite J3 Cub UMX flying with our genuine spares and upgrades. Browse propellers, main and tail gear, wing struts, pushrods, control horns, cowls, canopies, linear servos, motors and gearboxes, plus screws and hardware. We also carry Spektrum essentials for the UMX range, including 1S LiPo batteries, chargers and compatible receivers. Not sure which part you need? Check your model’s manual for the E Flite part number (often starting EFLU) or ask our knowledgeable team for friendly advice.

All items are from trusted brands like E Flite and Spektrum, with many lines held in large stocks for quick dispatch. Choose fast UK delivery options, including Next Day, so you can be back in the air sooner. Tip: after any repair, confirm centre of gravity and control throws, and match the prop size to the original to maintain performance and flight time.

Shopping with Wheelspin Models means helpful service from RC enthusiasts and reliable support. If you can’t see the J3 Cub UMX spare you need, get in touch and we’ll do our best to source it.