Paul Component Engineering Boxcar Stem

Paul Component Engineering Boxcar Stem Paul Components' Boxcar Stem was designed from the ground up to be stiff enough, strong enough and light enough, and it's got a striking boxy shape. Why? Paul says the Boxcar is 25% stiffer than other stems, and has survived torturous stress tests. It uses the coming ubiquitous T25 screw heads, and is your standard Paul Component that uses function and materials to dictate the shape. Which is awesome. Paul Component Engineering Boxcar Stem Specifications: Made in the USA Material: 2024 aluminum Finish: Anodized black Bar clamp diameter: 31.8mm Stem clamp diameter: 28.6mm Stack height: 36mm Weight: 70 mm +/- 0 153 grams; 90 mm +/- 0 155 grams