Call Us: 01782 747782
Free UK Shipping Over £50 & Easy Returns





Free UK standard shipping on orders over £50
Enduro Bearings 6903 LLB Ceramic Hybrid bearings offer an excellent balance of performance and durability by combining chromium steel races with Grade 5 Silicon Nitride ceramic balls. This hybrid design reduces weight and rolling resistance, making your ride smoother and more efficient. Engineered specifically for hubs and bottom brackets, these bearings deliver reliable performance without the premium price tag of full ceramic options.
The LLB low contact seals expertly protect the bearing internals from water and dirt contamination, ensuring longevity and consistent function while minimizing friction and drag. With precise dimensions of 17 x 30 x 7mm and ABEC 5 tolerance, these bearings provide optimal fit and smooth rotation for your cycling components.
Enduro Bearings 6903 LLB come greased with Kyodo Yushi PS-2, a high-quality lubricant that further enhances durability under diverse riding conditions. Whether upgrading your transmission or replacing worn spares, these ceramic hybrid bearings offer excellent value and improved performance.
What does Ceramic Hybrid mean?
Ceramic Hybrid bearings combine steel races with ceramic balls to provide lower friction and better durability than standard steel bearings, at a more affordable price than full ceramic bearings.
Are these bearings suitable for bottom brackets?
Yes, the Enduro 6903 LLB Ceramic Hybrid bearings are designed for use in hubs and bottom brackets, offering excellent protection and performance.
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.




