Shimano Dura-Ace Ultegra 10-Speed 11T 1st Position Cog, B-Fit Bar Clamp Diameter (mm)_31.7 slowest rebounding rubber offered by

slowest rebounding rubber offered by Maxxis to provide lots of traction on the trail

and demanding daily riding where reliability and longevity are essential

the Surly Chainring is optimized for single speed setups

the SRAM 61903 Bearing Press streamlines bearing service tasks

ensuring bits stay firmly in place during use for maximum efficiency and ease

Shimano Dura-Ace Ultegra 10-Speed 11T 1st Position Cog, B-Fit Bar Clamp Diameter (mm)_31.7 slowest rebounding rubber offered byElevate your cycling performance with the Shimano Dura Ace CS 7900 & Ultegra CS 6700 10 Speed 11t First Position Cog B Fit. Crafted for serious cyclists and competitive racers, this high precision cassette cog offers superior durability, seamless gear shifts, and optimized performance for road cycling enthusiasts. Materials & Construction Manufactured from premium, lightweight steel, the Shimano Dura Ace CS 7900 and Ultegra CS 6700 cogs are designed