Full Speed Ahead V-Drive Stem - 70mm 31.8 Clamp +/-6 1 1/8" Alloy Black ModelNumber=33387 Model TRP Hylex Compound/Backing Resin/Steel

Model TRP Hylex Compound/Backing Resin/Steel Material Resin Mount Type Hylex HY/RD

Two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame increasing bearing life and simplifying maintenance

The Topeak JoeBlow Mountain II Floor Pump features a super-sized barrel that inflates mountain tires nearly 50% faster than normal floor pumps

Built with double butted spokes and alloy spoke nipples

Studs and premium EVA foam on the inside for even more protection

Full Speed Ahead V-Drive Stem - 70mm 31.8 Clamp +/-6 1 1/8" Alloy Black ModelNumber=33387 Model TRP Hylex Compound/Backing Resin/SteelThe Full Speed Ahead V Drive Stem is 3D forged and crafted from CNC machined AL6061 T6 aluminum. 4 bolt cold forged alloy faceplate Chromoly hardware Bead blasted anodized black finish Stem Angle (deg) 6 Length 70 Bar Clamp Diameter (mm) 31. 8 Color Black Weight 139 Material Alloy Defined Color Black Stack Height 40 S. H. I. S. Stem Clamp Diameter 28. 6 Stem Angle + 6