Cassette Sprocket, CS-R8101, Ultegra, 12-Speed, 11-34T run 9 in) 8 kN

9 in) 8 kN

Conveniently Portable: A sleek lightweight design allows you to easily carry it around wherever you need to have a quick pick me

Their collapsible design makes them easy to carry

this youth jacket provides protection against mosquitoes and other flying insects

Colour: Black Coil

Cassette Sprocket, CS-R8101, Ultegra, 12-Speed, 11-34T run 9 in) 8 kNFrom sprinting on the flats to climbing steep inclines, the 11 34T cassette has you covered. It is compatible with both SHIMANO 11 speed and 12 speed FREEHUB bodies. Specifications Model No: CS R8101 12 Series: ULTEGRA Type: HYPERGLIDE+ Rear speeds: 12 Compatible chain: HG 12 speed Combination: 11 34T ICSR810112134