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
New LEGO Train Wheel Car Assembly - Black Base 6 x 24 (wheels w/Plastic Pins) | eBay
BrickTracks Train Wheels - 100pc Pack
Train Wheels | World of Bricks | Holger Matthes
Bearings Wheelsets 4x – HA bricks | Custom Building Kits
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
Amazon.com: HMANE 10Pcs Train Parts and Pieces Black Train Wheels for RC Trains, Train Wheel, Train Buffer Beam with Sealed Magnets Compatible with Lego : Toys & Games