CeramicSpeed Italian Road Bottom Bracket - DUB Road Spindle Black MFPN=8030819353419 Carbon hookless tubeless rim with

Carbon hookless tubeless rim with 30mm internal width

66° with less drag

Requires 3 AAA batteries that are not included

Tight Fit: Provides excellent support without restricting movement

the RC9 Vitane Classic boot combines performance

CeramicSpeed Italian Road Bottom Bracket - DUB Road Spindle Black MFPN=8030819353419 Carbon hookless tubeless rim withThe CeramicSpeed Italian bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. Bottom Bracket Shell I. D. 36 BB Frame Interface Italian BB Shell Width (mm) 70 Spindle Interface Type SRAM DUB Defined Color Black