CN-9100 XTR/Dura-Ace 12 Spd. Red Rim height: 18 mm

Rim height: 18 mm

With its BEAM SPIDER construction

and more time riding

Nylon/Spandex top hand provides comfort and flexibility

5 and 6 hex keys as well as T25 and SL4 bits) which all fit neatly into the handle of the PRO Mini Torque Wrench for safe storage and quick access

CN-9100 XTR/Dura-Ace 12 Spd. Red Rim height: 18 mmThe Shimano CN M9100 features an extended inner link plate that connects seamlessly with chainring teeth for highly efficient drivetrain performance. Its design offers a reduction in natural vibrations normally caused by the inner and outer chain plates rolling onto the chainring. It provides better chain engagement, stronger retention, and smoother pedaling. Enhancements to shifting performance Easy connect Non reusable Smoother driving even over