3D Printing A Usable Airless Tire

A mountain biker and content creator (Berm Peak) experimented with 3D printing airless tires for his mountain bike using TPU filament with an S-shaped compliant structure. After several design iterations, the tires proved surprisingly capable in off-road testing. However, the project ultimately revealed why airless tires remain niche: modern tubeless tires with sealant have already solved the flat tire problem that airless designs aim to address.

Nguồn: https://hackaday.com/2026/08/05/3d-printing-a-usable-airless-tire. 8sync News chỉ tóm tắt và dẫn link; bản quyền nội dung thuộc tác giả và nguồn gốc.