Shimano CS-M9101-12 Cassette - 12-Speed 10-45t Black/Gray Micro Spline Model-Calle While definitely geared towards experienced

While definitely geared towards experienced skiers

Includes laser etched aluminum plugs and finishing tape

Color Black Links (links) 90 Drivetrain Speeds Single Speed 1/2" x 1/8" Half Link Chain No Defined Color Black

cyclocross

and faster ride

Shimano CS-M9101-12 Cassette - 12-Speed 10-45t Black/Gray Micro Spline Model-Calle While definitely geared towards experiencedShimano XTR CS M9100 cassette features better chain retention and ground clearance. This cassette is built with a strategic application of aluminum titanium and steel materials for an optimal blend of weight savings rigidity and durability. Compatible with Shimano Hyperglide+ chains Hyperglide+ technology offers better chain engagement stronger retention and smoother pedaling for greater power and confidence over rapidly changing terrain Micro Spline