Full Speed Ahead V-Drive Stem - 90mm 31.8 Clamp +/-6 1 1/8" Alloy Black Model=Stacked BMX Bottom Bracket 6061-T6 alloy FORK: RADIO "ZUMA

6061-T6 alloy FORK: RADIO "ZUMA 26" straight rigid fork

Sole inserts and anatomical design deliver durable performance and all-day comfort Cleat Bolt Pattern 3-Bolt Closure Dial Shoe Size (EU) 43 Gender/Age Men's Color Frost Gray/Ice White Defined Color Gray

From a distance what may look like a standard hub when fitted to your wheelset is actually hiding a dynamo

Thin layer of lightweight padding for XC and Road riding

7" Wheel Size 700c

Full Speed Ahead V-Drive Stem - 90mm 31.8 Clamp +/-6 1 1/8" Alloy Black Model=Stacked BMX Bottom Bracket 6061-T6 alloy FORK: RADIO "ZUMAThe 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 90 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