Shimano CS-R9100 DURA-ACE 11-Speed Cassette Sprocket Size:11x30T - Battery: Alkaline AA x

- Battery: Alkaline AA x 2

- Full-length semi-lock waterproof zipper

this backpack offers unbeatable efficiency and organization for all your mountain essentials

Springfield's 1561106 Economy Pedestal has a 13 in

Recommended use:

Shimano CS-R9100 DURA-ACE 11-Speed Cassette Sprocket Size:11x30T - Battery: Alkaline AA xDURA ACE 11 Speed HG EV Road Cassette Sprocket Using a carbon fiber and alloy spider and five titanium sprockets, the DURA ACE R9100 cassette provides accurate shifting and light weight to the most discerning road cyclists on the planet. FEATURES Rider tuned gearing Lightweight CFRP & Alloy spider arm, 5 titanium sprockets PRODUCT SPECIFICATIONS MODEL NO CS R9100 SERIES DURA ACE R9100 Series Average weight 175 (11 25T) 193 (11 28T) 211 (11 30T) 189