Boxcar Stem (31.8) 12d x 100mm - Polished

This boxcar stem offers an ideal blend of stiffness and strength while maintaining a reasonable weight. Crafted from 2024 aircraft alloy sourced from the US, it ensures top - notch quality. All its screws are high - strength stainless steel with a popular T25 head, providing durability. Proudly made in the USA. Technical specs include a 1 - 1/8' steerer diameter, 31.8mm bar diameter, a +/- 12 - degree rise, 100mm length, and a polished finish.

Using this boxcar stem is easy. First, make sure the steerer tube of your bike matches the 1 - 1/8' diameter of the stem. Then, attach the stem to the handlebar with the 31.8mm diameter. You can adjust the angle within the +/- 12 - degree range according to your riding preference. When installing the screws, use a T25 screwdriver to tighten them properly. As for maintenance, keep the stem clean. Wipe it regularly with a soft cloth. If it gets wet, dry it thoroughly to prevent rust on the stainless - steel screws. Avoid using harsh chemicals on the polished surface to keep its shine. Check the tightness of the screws periodically to ensure a safe ride.