Avian Sealed BB86 Bottom Bracket euro-19mm-22mm these stems require at least

these stems require at least 45mm of exposed steerer tube to securely clamp on

while maintaining a very low rolling resistance

6061 hub body with 2 sealed bearings

Promax and other grips manufactured by Velo)

Please note: that the chainring is not included with the cranks

Avian Sealed BB86 Bottom Bracket euro-19mm-22mm these stems require at leastCompatible on high end frames by manufactures such as Speedco, Haro, Redline, & Chase (carbon), the Avian Sealed BB86 Bottom Bracket is a simple, yet noticeable upgrade over your older bracket. Installation is quick and easy, with no spacers required. And with 10mm of bearing surface contact with the shell, the days of creaky, rickety will be long behind you. Designed for cranks with 24mm spindle SPECIFICATIONS Composite Cups Compatible with 24mm