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The Enduro Bearings 71806/29 LLB is a premium angular contact bottom bracket bearing designed specifically to fit Hope bottom brackets. Crafted from 440C stainless steel, this bearing combines high strength and exceptional corrosion resistance, ensuring durability even in challenging environments. Its dimensions of 29mm x 42mm x 7mm make it an ideal replacement for SRAM DUB BBs with a 29mm OD spindle, offering seamless compatibility and reliable performance.
Featuring ABEC-5 precision and a 90% fill of high-pressure, water-proof grease, this bearing is engineered to withstand constant lateral loads that typically cause premature bottom bracket failures. The angular contact design ensures that all bearing balls engage simultaneously, distributing forces evenly across a larger surface area. This reduces wear and extends the lifespan of the bearing, making it a dependable choice for serious cyclists who demand longevity and smooth operation from their components.
Enduro Bearings stands apart by using only 440C stainless steel balls and races, the highest quality in the 440-series stainless alloys, known for its hardness, wear resistance, and strength. This material undergoes multiple heat treatments and cryogenic processes to achieve superior mechanical properties. Additionally, dual-lip seals with micro-grooves create a labyrinth seal that protects against dirt, water, and other contaminants, keeping your drivetrain running clean and efficient. With a two-year anti-corrosion warranty, this bearing offers peace of mind along with top-tier performance.
Can this bearing be used in non-Hope bottom brackets?
While primarily designed for Hope bottom brackets, the 29x42x7mm size fits other compatible bottom brackets such as SRAM DUB BBs with a 29mm spindle, but always verify fitment before purchase.
What makes 440C stainless steel better than other stainless steels?
440C stainless steel offers superior hardness, strength, and wear resistance compared to other 440-series alloys, making it ideal for demanding cycling applications where corrosion resistance and durability are critical.
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.