Amazon.com: LEGO Parts, Bricks, and Pieces - Black Train Parts Combo Pack (2 X Buffer Beam with Sealed Magnets and 2 X Train Wheel RC, Holder with 2 Black Train Wheels) : Toys & Games
2x LEGO Train Black Base With Gold Wheels & Connectors Disney, Cart Car | eBay
Brick RC Train Wheel Set, Spoked (QENK37T67) by KkadwellMfg
LEGO Black Train Wheel Large Ø30 with Axlehole and Pinhole with Flange (85489) | Brick Owl - LEGO Marketplace
LEGO® 85489b 4543943 - 6236464 - ToyPro
This is what the wheels I printed were for. I'm trying to recreate a GWR 1400 tank in a 6 wide scale. The wheels work well enough but are nowhere close to