Structural composite wood and carbon fiber tubes for frame building.
These tubes are approximately a 2:1 ratio of wood to carbon fiber for the perfect balance between stiffness and damping. The large diameter and thin walls allow for a strong and lightweight tube.
- Inner Diameter: 48mm
- Outer Diameter: 54-55mm
- Wall thickness: 1/8"
- Unfinished (bare wood)
Available Lengths: 15", 19", 23"
Available Species: Maple, Black Walnut
** Tubes are made to order - Please allow 2-3 weeks lead time. **
The maple tubes have been certified on the Normal Bicycles Urban Scout frameset to ISO-4210 for City & Trekking. Please note - All other frame construction methods or uses are at your own risk.