CN-9100 XTR/Dura-Ace 12 Spd. Spoke Wrenches comfort and playability

comfort and playability

efficient step-in SPD and a concave stable platform

from beginners to veterans

The NX cassette gives riders every bit of the climbing range that the Eagle™ ecosystem affords with a simple upgrade to splined-drive body wheels

Rust-free powder coated finish

CN-9100 XTR/Dura-Ace 12 Spd. Spoke Wrenches comfort and playabilityThe 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