Continental TPU Tube Topeak BB30 Bottom Bracket Bottom Bracket

BB30 Bottom Bracket Bottom Bracket Shell I

Four-way stretch breathable polyester top hand construction for comfort

622 / Road / 29" Tire Intended Use BMX

Stretch-To-Fit sizing system Gender/Age Adult Color Blue Size Large

Continental TPU Tube Topeak BB30 Bottom Bracket Bottom BracketContiTPU tubes feature the highest grade of micrometer thick TPU is deployed across seven sealed layers to maximize airtightness and durability. The tubes are uncolored to further ensure the highest material quality and prevent air retention issues caused by dye related surface imperfections. Every ContiTPU tube is quality checked post production. The base of the valve shaft is slightly conical in shape to improve fit to the wheel rim and reduce