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Free UK Shipping Over £50 & Easy Returns


Free UK standard shipping on orders over £50
The Shimano Ultegra CS-HG800 11-speed cassette 11-34T is crafted for cyclists who demand precision and durability in every ride. This high-performance component ensures seamless gear transitions, enabling you to maintain optimal cadence and power output regardless of the terrain. Whether you're climbing steep hills or sprinting on flat roads, its versatile 11-34T range adapts effortlessly to your riding style.
Built with Shimano’s renowned engineering standards, the CS-HG800 cassette combines strength and reliability for long-term use. It fits perfectly with Shimano Ultegra and compatible 11-speed drivetrains, offering smooth and consistent shifting that enhances your overall cycling experience. Its robust construction minimizes maintenance needs, allowing you to focus on the ride rather than mechanical concerns.
Upgrade your bike with the Shimano Ultegra CS-HG800 cassette to enjoy enhanced drivetrain responsiveness and efficient power transfer. This cassette is the ideal choice for both competitive cyclists and enthusiastic riders who seek a reliable, high-quality component that performs under pressure and stands the test of time.
Is the Shimano Ultegra CS-HG800 cassette compatible with all 11-speed Shimano drivetrains?
Yes, it is designed to work seamlessly with Shimano Ultegra and other 11-speed compatible drivetrains for reliable shifting performance.
Can I use this cassette for mountain biking?
While primarily designed for road cycling, the 11-34T gear range offers enough versatility for light off-road or gravel riding, but it may not be ideal for aggressive mountain biking.
Stock Status Instock - Instore - Item Usually shipped or available for shop collection, within 48 hours (Mon-Fri)
Instock - Supplier Warehouse - Item is held in Suppliers Warehouse, Depending on the the supplier transfer time can vary from 24 Hours to 14 Days for item held in European warehouse.
(over festive periods some suppliers shut from 24th Dec-2nd Jan so orders can be delayed through this period.)
Brands held in European website include Trek, Bontrager, Electra, Wahoo, Rapha. For up-to-date transfer times please call customer services on +44 (0)1782 768622
Most out products are shipped by FedEx, providing unprecedented reliability and speed. Lightweight Spares below £25.00 value have a Royal Mail postage option, which is sent via Tracked 48 service. - £2.99
Shipping on all Domestic Orders over £50.00 (excluding bikes and home trainers) for delivery within the UK is completely FREE!
Bike and Home Trainers and oversize Goods £15.00 - FedEx
White Glove Bike Delivery - our white glove option has your bike personally delivered to you by a fully trained Mechanic and Bike fitter - £99.99
(Certain bikes will only have this option such as Cargo Bikes)
To Qualify for FREE Shipping:
In some cases, we may ship items out with another courier, depending on the status and availability of items ordered. (Customers will not be charged more and will be refunded any unused postage cost) If part of an order is cancelled and the total drops below the £50.00 free postage, a postage charge may be taken.
Delivery costs will be clearly stated on the checkout page, though you will need to register (to provide your delivery address) in order to see the delivery costs.
If you have any questions about delivery charges, times or none delivery please do not hesitate to get in touch by email:store@swinnertoncycles.co.uk or by telephone on +44 (0)1782 768622. Handling is normally 48 hours, but at busy periods this may be extended but we will endeavor to process your order within 5 working days. Please bear in mind in some cases orders can take longer to process, please contact us for more details.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.