Profile Hop-Up 22mm American Bottom Bracket Set - Purple - USA Made 4 It is constructed of ultra-light

It is constructed of ultra-light 3D-forged 6061 alloy with internal oval construction

Size: 700 x 25c (ISO 622mm)Bead: Aramid Folding

and an adjustable chin strap to keep your lid right

Double wall aluminum rim w/ pinned seams

The new sealed cassette hub

Profile Hop-Up 22mm American Bottom Bracket Set - Purple - USA Made 4 It is constructed of ultra-lightFor frames with American BB shells, this Profile Hop Up Kit offers a finished look while providing cups, sealed bearings, a tube spacer, cone washers, and flat washers. The spacers and cups have an anodized finish. This bottom bracket will fit many popular 22mm cranks. Color: Purple Note: This part was colored by anodizing, which is a method of coloring metal. Color differences do occur among manufacturers and even among batches from the same