The Boxcar Stem is the perfect combination of stiffness, strength and light weight. With respect to torsion, the rounded box shape is some 25% stiffer than the competition. As for strength, they ran it through 1,000,000 cycles of above normal use stress without a single problem.
All screws are high strength stainless steel with the popular T25 head. Made in Chico, California with US sourced 2024 aerospace alloy.
Material: American 2024 Aluminum
- Finish: Anodized (Black or Silver) | Polished
- Handlebar Clamp Diameter: 31.8mm
- Weight: 118-203g
Photo Credit: Paul Components