Code: CS-R8000 Shimano Ultegra CS-R8000 Cassette The feature packed R8000 cassette is built on a rigid alloy sprocket carrier. This helps improve shifting performance while reducing weight. The R8000 cassette ensures accurate and quick shifts, even with the most demanding of gear changes. Features: - Hyperglide EV sprockets have been designed to ensure accurate shifting and reduce wear - Hyperglide EV sprockets enable the cassette to be lighter - Wide gear range to meet the demands of all riders, from road to gravel - Designed for use with 11-speed HG-EV chains - Weight: 232g (11-25) - Note - 11/34 is HG800 (same quality as CS-R8000) Ratios - 11-25T - 11-12-13-14-15-16-17-19-21-23-25T - 11-28T - 11-12-13-14-15-17-19-21-23-25-28T - 11-30T - 11-12-13-14-15-17-19-21-24-27-30T - 11-32T - 11-12-13-14-16-18-20-22-25-28-32T - 11-34: 11-13-15-17-19-21-23-25-27-30-34 Some unit may come with simple pack. all original and brand new! SHIMANO ULTEGRA CHAIN CN-HG701 11S Features: - Model: HG700-11 - For Shimano 11s MTB / Road / Gravel - 116 links - 257g Buy from Us! 100% POSITIVE FEEDBACK 100% Warranty & After Sale Service 100% PARCEL ARRIVAL GUARANTEED 100% x hidden charges 7 days size exchange 7 days 100% Guarantee back Prompt response Registered SSM company- Icebikeheaven 10 Years of experience