Full Speed Ahead V-Drive Stem - 70mm 31.8 Clamp +/-6 1 1/8" Alloy Black ModelNumber=33387 AXS enabled for easy wireless

AXS enabled for easy wireless setup monitoring personalization and reliability

Fits bottom bracket shell widths from 86

Color Black Bottle Type Oversized Access Style Top Weight 125 Mount Type Bolt-On Material Composite Defined Color Black

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

Italy ensuring unmatched quality and performance

Full Speed Ahead V-Drive Stem - 70mm 31.8 Clamp +/-6 1 1/8" Alloy Black ModelNumber=33387 AXS enabled for easy wirelessThe 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