ProTaper Vice Trail Stem - 50mm 31.8mm Clamp +/-0 1 1/8" Aluminum Black MFPN=803-04-055 PTB - ProTite Belting By

PTB - ProTite Belting By using a special combination of high modulus yarn with proprietary epoxies that greatly improved puncture resistance at the tread

*Adapters only - must be used in conjunction with sport rider rack

Compatible with all Boost and Super Boost bikes that use the Shimano EP8

200km recommended between applications

ProTaper Vice Trail Stem - 50mm 31.8mm Clamp +/-0 1 1/8" Aluminum Black MFPN=803-04-055 PTB - ProTite Belting ByOn the surface the Vice stem may look simple but under that beautiful veneer lies hours of 3D modelling countless revisions and tons of real world ride testing. All of this is done to provide a light stiff stem that can handle tremendous forces from every conceivable angle. 3D Forged and Machined 6061 Alloy construction Torx A2 Stainless hardware 0 deg rise Stem Angle (deg) 0 Length 50 Material Aluminum S. H. I. S. Stem Clamp Diameter 28. 6 Bar Clamp