6" x 1.25" Pneumatic Wheel
6" x 1.25" Pneumatic Wheel with 8mm bearings installed. Lightweight, only 9.1 ounces, good quality, durable, difficult to find.
Need but a few? Visit https://www.ebay.com/itm/132403651534.
230mm x 65mm Pneumatic mountainboard wheel with hub and 12mm bearing
230mm x 65mm - 8-3/4" pneumatic tire w/lightweight polycarbonate hub and 12mm* I.D. bearings. 50mm through the center. Fits perfectly on our 15 inch Mountainboard truck with 12mm axle.
* Actual bearing I.D. is slightly smaller than 12mm.
Need smaller quantities? Visit https://www.ebay.com/itm/132554569300.