Shimano CS-R8000 Ultegra 11-Speed Cassette Sprocket Size:12x25T cut-in nylon bucket floor for

cut-in nylon bucket floor for added structural strength

Maximum Tire Width: 700c x 25mm

86% Recycled Polyester

Inflate pillow in just a couple of breaths and fine-tune it easily with the multi-function valve

Shimano CS-R8000 Ultegra 11-Speed Cassette Sprocket Size:12x25T cut-in nylon bucket floor forSHIMANO ULTEGRA 11 Speed HG EV Road Cassette Sprocket System engineered for use with the SHIMANO ULTEGRA R8000 groupset, the R8000 cassette is available in a wide range of road and mixed surface ratios. It is compatible with HG EV and HG X11 chains. FEATURES High performance gear combinations provide superior rider choice PRODUCT SPECIFICATIONS MODEL NO CS R8000 SERIES ULTEGRA R8000 Series Average weight 232 (11 25T) 251 (11 28T) 269 (11 30T) 243 (12