Shimano CS-M9101-12 Cassette - 12-Speed 10-45t Black/Gray Micro Spline Model=Other Brother Darryl Rear Wheel Fits all Twist bases Bottle

Fits all Twist bases Bottle Type Bike Material Plastic Color Black Volume 25 Insulated No Defined Color Black

0 ISO 584 Bead Wire Belted Tread/Sidewall Color Bk/Blk PSI 65 Weight (Grams) 874 TPI 60 Durometer Features EBIKE50 Reflective Sidewall Yes

Technology Weather-proof

34 fl oz) bottle

Shimano CS-M9101-12 Cassette - 12-Speed 10-45t Black/Gray Micro Spline Model=Other Brother Darryl Rear Wheel Fits all Twist bases BottleShimano 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