NEW Shimano XTR CS-M9100 12-Speed Cassette CS-M9101-12 12-Speed, 10-51t, groupset-shifter-type-drop-bar Fits Brand: Bianchi

Fits Brand: Bianchi

8 (1-1/4")

maximum versatility

XC/Trail pedal is minimal and lightweight with 4-sided entry for superior mud shedding

NEW Shimano XTR CS-M9100 12-Speed Cassette CS-M9101-12 12-Speed, 10-51t, groupset-shifter-type-drop-bar Fits Brand: BianchiShimano 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