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The Enduro Bearings T47 Asymmetrical Bottom Bracket is engineered for cyclists demanding durability and precision. Crafted with 440C stainless steel angular contact bearings, this bottom bracket offers exceptional corrosion resistance and long-lasting performance, ideal for T47 frames and 30mm cranksets with spindle lengths of 104mm or longer. The precision-machined aluminum cups thread directly into the BB shell, ensuring a secure and reliable fit. Manufactured in California, USA, to the highest standards, it is designed to withstand challenging environments, making it perfect for riders who frequently wash their bikes or face wet conditions.
This bottom bracket combines the strength of stainless steel with the smooth operation of angular contact bearings, delivering efficient power transfer and reduced friction. Although stainless steel has slightly less load capacity than chromium steel, it excels in resisting moisture and sweat corrosion. Enduro Bearings enhances durability with LLB type seals and CRC Marine Grease, providing superior waterproofing. Backed by a three-year anti-corrosion guarantee, this bottom bracket offers peace of mind and reliable performance for your bike’s transmission system.
Enduro Bearings’ extensive range of bottom brackets caters to diverse frames and cranksets, and the T47 Asymmetrical is an excellent choice for those seeking a threaded, high-quality solution in the robust T47 system. Whether you are upgrading or replacing components, this bottom bracket delivers a balance of longevity, precision, and protection against the elements.
Is this bottom bracket suitable for wet or coastal riding conditions?
Yes, the 440C stainless steel bearings combined with LLB seals and CRC Marine Grease make it highly resistant to corrosion and suitable for wet or coastal environments.
Can I use this bottom bracket with any 30mm crankset?
This bottom bracket is designed for 30mm cranksets with spindle lengths of 104mm or longer and requires a T47 threaded frame shell for proper installation.
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.