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Free UK standard shipping on orders over £50
Enduro Bearings ABEC3 6903 LLU MAX BO SL - 17x30x7 Black 7mm 6903 30mm ABEC 3 represents a pinnacle in bearing technology designed specifically for demanding bicycle applications. These MAX-type bearings feature a full complement of balls within a custom-ground raceway, resulting in 35-40% increased load capacity compared to standard bearings. Their robust construction with Black-Oxide treated, 52100 High-Carbon Chromium alloy races and grade 10 balls ensures longevity and superior performance under heavy, multi-directional forces commonly experienced in mountain bike pivots.
One of the most innovative aspects of these bearings is the Solid-Lube polymer infused inside, replacing traditional grease. This unique solid lubricant fills the entire bearing cavity, effectively eliminating the space for moisture and dirt to enter and cause friction or wear. The dual-lip labyrinth design of the LLU full contact seals further protects the bearing from environmental contaminants, ensuring reliable operation even in the harshest conditions. Backed by a two-year maintenance-free warranty, these bearings promise worry-free, long-lasting performance.
Engineered with deeper grooves to accommodate the largest possible balls, these bearings maximize contact area and durability. The Black-Oxide/Magnetite coating not only enhances corrosion resistance but also stabilizes the material for extended wear resistance. Widely used across various bicycle brands as suspension pivot bearings, the Enduro ABEC3 6903 LLU MAX BO SL is a trusted choice for cyclists seeking dependable, high-performance components that endure the toughest rides.
What does ABEC 3 rating mean for these bearings?
The ABEC 3 rating indicates a precision level suitable for bicycle components, balancing smooth operation with durability. It ensures consistent performance without the ultra-high precision required by specialized industrial uses.
How does the Solid-Lube polymer improve bearing performance?
The Solid-Lube polymer replaces traditional grease, filling the bearing cavity completely to prevent dirt and moisture ingress. It creates a continuous lubrication film that reduces friction and wear, extending the bearing's lifespan and lowering maintenance needs.
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.
