Shimano Ultegra R8000 11-Speed Cassette 12-25T

Shimano Ultegra R8000 11-Speed Cassette 12-25T Gearing is what gets you going forwards. Get it wrong and you can find gaps across your rear cassette where you feel mismatched against your own bike; Making an informed choice on your riding style and stature then is important; and in the Shimano Ultegra R8000 11-Speed Cassette 12-25T; you can be afforded a crafted and narrow breadth of gearing; catering perfectly for those flatter; longer days on the bike. Riding at pace and picking up your speed; this 246-gram rear cassette is designed for use with Shimano’s HG-EV chains; improving speed and accuracy of transmission as you ride. Benefitting from a redesigned tooth shape; this rear cassette keeps weight down whilst maintaining a secure and strong integral shaping; allowing you to transmit your power with an immediacy. Implementing Hyperglide technology in the shaping too; you can be assured of a far smoother experience in flicking through your rear cassette. Transmission direct and engagement honed into the design of this cassette; you can be sure of riding at your optimum.