Enduro XD-15 Derailleur Pulleys, Shimano 9100/8000 - Blk NLS For Bike Type_ the Updraft tire provides confident

the Updraft tire provides confident handling

and high-intensity activities

and reliable performance every ride

Built with thoughtful engineering and high-quality components

Upgrade to the Velocity A23 Disc 700c Rim today for a lightweight

Enduro XD-15 Derailleur Pulleys, Shimano 9100/8000 - Blk NLS For Bike Type_ the Updraft tire provides confidentXD 15 Ceramic bearings provide superior smoothness, reduced weight and extended bearing life. Grade 3 Silicon Nitride ceramic balls, Chromium steel races with triple cryogenic treatment, filled with Kyodo Yushi grease for ceramic bearings. Super light Delrin wheels with aluminum dust covers. AB0029: Designed as an upgrade for most 11 speed Shimano Dura Ace and Ultegra derailleurs. Sold as pair (16g pair) .