ProTaper Stem - 1 1/8th Inch Steerer - 31.8mm - 50mm - 0 Degree - Silver NoAusPost Test results

Test results

Compatible via the delivered spacer for frames with the Press Fit BB standard 89

Need a quick audio boost

Weight: 110g including clamp and cable

These shop-quality Allen keys are constructed from hard chrome-vanadium steel and treated with a chrome finish for durability

ProTaper Stem - 1 1/8th Inch Steerer - 31.8mm - 50mm - 0 Degree - Silver NoAusPost Test resultsFeatures On the surface, a stem may look simple, but under that beautiful veneer lies hours of 3D modelling, countless FEA revisions, and tons of real world ride testing. We do all of this to make sure we have a light, stiff stem that can handle tremendous forces from every conceivable angle. 31. 8mm Clamp Diameter Weight: dependent on size Hardware: Torx, A2 Stainless Material: 3D Forged and Machined 6061 Alloy Length: 35mm 50mm in 5 mm increments