Save Space. Prevent Theft. Store Anywhere!
All prices in Canadian dollars.
Made of lightweight, heat-treated aluminum, THINstem is a safe, simple quick-release folding stem replacement of your existing handlebar stem. Available to fit two handlebar sizes: 25.4mm (1") handlebars or 31.8mm (1.25") oversize handlebars. Length is 70mm (2.75") or 90mm (3.5"). Patented technology. Combine with folding pedals for the ultimate in THIN portability.
Watch THINstem (1.25" x 70mm) in action: https://youtu.be/RWMRWnpfRU8
To install THINstem on older threaded forks and headsets add an Alloy Quill Stem Adaptor.
- NEW Product! Make your bike fold!
- Save loads of space... make your bike over 60% thinner!
- Easy one-handed walking in crowds and store anywhere!
- Perfect for condos, hallways, elevators, garages, car racks!
- 3 secure points of safety!
- Designed in Canada
- Strength is required to close the quick release lever for proper tension and safety.