Theory 19mm Mid BMX Bottom Bracket Kit - Purple 2.30 This is one Ralson R-5701

This is one Ralson R-5701 "Contact" tire

Posted Weight: 10

there’s never been a better way to hop on and hit up some smooth miles at your own speed

Width: 21"

Brake Lever: Shimano EZ-Fire

Theory 19mm Mid BMX Bottom Bracket Kit - Purple 2.30 This is one Ralson R-5701The Theory 19mm Mid BMX Bottom Bracket Kit includes sealed bearings, anodized cone spacers, bottom bracket spacers, and a tube spacer. Color: Purple anodized 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 manufacturer. This is not a flaw or imperfection, but it is inherent to the anodizing process. We make every effort to show accurate