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Free UK Shipping Over £50 & Easy Returns



Free UK standard shipping on orders over £50
The Enduro Bearings ITA - BB - XD15 Pro Black 24mm XD-15 ITA Lifetime bottom bracket is engineered for cyclists who demand the highest level of performance and longevity. Designed specifically for Italian-threaded framesets and compatible with Shimano 24mm cranksets, this bottom bracket kit also includes an adapter for SRAM GXP cranksets, offering versatile compatibility. At the core of this product are the XD-15 Ceramic-Hybrid bearings, which combine cryogenically treated nitrogen steel races with Grade 3 Silicon Nitride ceramic balls to deliver exceptional smoothness and durability.
Featuring a deep-groove design, these bearings maximize the contact area with the ceramic balls, ensuring improved performance and extended lifespan. The Kluber NBU52 grease used in this kit is specially formulated to resist washout and maintain optimal lubrication by continuously returning to the ball path where it is most needed. With use, the bearings actually improve, as the balls polish the races, providing a unique advantage over standard ceramic bearings that often degrade over time.
Enduro Bearings backs this premium bottom bracket with an unlimited lifetime warranty on both bearings and races, reflecting their confidence in the product’s durability and quality. Whether you are upgrading your transmission or seeking a smoother, more efficient ride, the ITA - BB - XD15 Pro is crafted to meet the demands of serious cyclists and professionals.
Is this bottom bracket compatible with all Shimano cranksets?
It is compatible with Shimano cranksets that use a 24mm spindle and fit Italian-threaded frames. Please verify your frame and crankset specifications before purchase.
What makes the XD-15 Ceramic-Hybrid bearings better than standard ceramic bearings?
The XD-15 bearings use a proprietary combination of cryogenically treated nitrogen steel races and Grade 3 Silicon Nitride ceramic balls, which polish the races over time, enhancing smoothness and performance rather than degrading.
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.
