We use cookies to improve your experience on our website and to show you personalised content.
You can read our Cookie and Privacy policy or manage them individually.
You can read our Cookie and Privacy policy or manage them individually.
Description
With the Ultegra range aiming to provide the rider with better than ever customisation, the Shimano Ultegra R8000 11-Speed Cassette 11-28T gives the considered rider the ability to get their gearing right for the conditions and contours they are confronted with.
Taking you right down to the smallest, standard 11-tooth sprocket and ranging up to a 28-tooth sprocket for scaling slopes, this cassette is conceived using Shimano's HYPERGLIDE technology, bringing weight downwards to 246 grams without compromising the rigid structural integrity. Compatible with 11-speed Shimano HG-EV chains, this cassette features a redesigned tooth shaping to enhance engagement and pickup, making shifting smooth and responsive and infusing the transmission with a direct sensation.
Delivery & Returns
Reviews
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Q&A
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Oh, dear. You tried too many passwords and now your account has been locked for the next 30 minutes.
Not sure of your password? Reset using the link below.
We've sent you an email to reset your password.
To create your new password, click the link in the email and enter a new one. Didn't receive the email? Check your junk email.
Please enter your registered email address below and we'll send you an email explaining the next step.
Select a store
Select the store you visit most frequently below and their stock information will show on product pages.
Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team