Shimano ULTEGRA CS-R8000 11-speed Cassette The CS-R8000 is the suitable cassette for new Shimano Ultegra 11-speed group. Everything you need to make your ride distinctively yours: The Shimano Ultegra 11-speed Cassette CS-R8000 The new Ultegra R8000 series is taking our rider-tuned philosophy to the next level, with an extensive range of components for mechanical shifting, electronic shifting (Di2) and time trial / triathlon. The 11-speed cassette sprocket comes in 6 ‘standard’ sizes (CS-R8000, 11-25T, 11-28T, 11-30T, 11-32T, 12-25T, 14-28T) and a wider 11-34T (CS-HG800) cassette with a hub body designed to fit both road bikes (with spacer) and mountain bikes. Product features – Shimano ULTEGRA CS-R8000 Use: Road Group: ULTEGRA R8000 Model: CS-R8000 Type: HG-EV Gear: 11-speed Teeth: 11-25 Compatible chain: HG-EV 11-speed, HG-X 11-speed Gradation (choose variant) 11-25 (11-12-13-14-15-16-17-19-21-23-25 teeth) 11-28 (11-12-13-14-15-17-19-21-23-25-28 teeth) 11-30 (11-12-13-14-15-17-19-21-24-27-30 teeth) 11-32 (11-12-13-14-16-18-20-22-25-28-32 teeth) 12-25 (12-13-14-15-16-17-18-19-21-23-25 teeth) 14-28 (14-15-16-17-18-19-20-21-23-25-28 teeth) Material Spider arm: Carbon / Aluminum Spockets: Steel Lock ring: Aluminum Weight (manufacturer information) approx. 232g (11-25) approx. 251g (11-25) approx. 269g (11-30) approx. 292g (11-32) approx. 243g (12-25) approx. 300g (14-28) Scope of delivery 1 Ultegra 11-speed Cassette CS-R8000 incl. Lock Ring Technologies HG-EV HG-EV cassette sprocket is for rider-tuned gear combination & cadence management. We provide optimal 11-speed drive train gear ratio; you can choice wider and closer gear combination available to match various riding disciplines. HG-EV cassette sprocket is obtained 11-speed gear without compromising the 10-speed durability and improved HYPERGLIDE shifting. Show More Show Less
