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Free UK Shipping Over £50 & Easy Returns




Free UK standard shipping on orders over £50
The Ceramicspeed T47A SRAM DUB 28.99mm Bottom Bracket is meticulously engineered to merge cutting-edge performance with robust durability. Designed specifically for frames with an asymmetrical 77mm shell, it offers a threaded design that enhances reliability without sacrificing the benefits of an oversized interface. This bottom bracket uniquely positions the non-drive side bearing within the frame and the drive side bearing externally, ensuring optimal bearing alignment and longevity.
Featuring precision dust covers, the T47A bottom bracket safeguards the bearings against debris and wear, maintaining smooth operation in all conditions. The hand-built CeramicSpeed bearings are crafted for exceptional efficiency, reducing friction dramatically to deliver superior power transfer from crank to frame. Included in the package are all necessary components for installation and fine-tuning, such as spacer tubes, greases, and a dedicated tool to ensure an exact fit.
With a focus on reducing drag and enhancing durability, this bottom bracket integrates CeramicSpeed’s renowned coated bearings, which outperform standard models by offering up to 60% longer lifespan and halving drag. Whether you prefer the All Round Grease for balanced performance or the specialized Race Day or Long Life greases, the T47A adapts to your riding style and conditions, making it an essential upgrade for cyclists seeking precision and reliability.
Is the Ceramicspeed T47A compatible with all SRAM DUB cranksets?
Yes, it is designed specifically for SRAM DUB cranksets with a 24mm spindle diameter and fits frames with a 77mm asymmetrical threaded shell.
What greases come with the bottom bracket, and can they be changed?
The bottom bracket comes pre-lubricated with CeramicSpeed All Round Grease. You can replace it with Race Day Grease for lower drag or Long Life Grease for higher durability depending on your riding conditions.
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.

