ProTaper Stem - 1 1/8th Inch Steerer - 31.8mm - 50mm - 0 Degree - Silver Dropship CO2 capability is awesome for

CO2 capability is awesome for race situations or if you need to seat a stubborn tubeless tyre

Fast drying and lightweight

Includes shifter cable and clamp

Capacity - 2L

Slide the mid-cap off and replace the seal/spring

ProTaper Stem - 1 1/8th Inch Steerer - 31.8mm - 50mm - 0 Degree - Silver Dropship CO2 capability is awesome forFeatures 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