ProTaper Trail Stem - 40mm, 31.8mm clamp, Limited Edition Polished Suspension Fork Tuning Kits Optimized for use with Bosch

Optimized for use with Bosch Gen 4 Performance Line CX drive systems

and ISIS/Octalink-(splined) crank/BB interface: M8-M15 bolt sizes

MA1049 TR1324 60763

ES1972 FE2414

slowly start to unthread the small piece until it starts pulling the arm off of the spindle

ProTaper Trail Stem - 40mm, 31.8mm clamp, Limited Edition Polished Suspension Fork Tuning Kits Optimized for use with BoschThe ProTaper stem may look simple, but under that beautiful veneer lies hours of 3D modelling, countless FEA revisions, and tons of real world ride testing. This provides a light, stiff stem that can handle tremendous forces from every conceivable angle. 3D Forged and machined 6061 Aluminum Stainless Torx Fasteners Product Specifics Bar Clamp Diameter (mm): 31. 8 Color: Limited Edition Polished Defined Color: Silver Length: 40 Material: Aluminum S. H.