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The Enduro Bearings BB86/92 - BB - ABEC3 BO bottom bracket offers a robust and precise solution for cyclists seeking to upgrade their BB86/92 framesets. Its press-in, flanged, double-row design is expertly crafted to fit BB30-style cranks with 29mm or 30mm spindles, despite the tight 41mm inner diameter of the BB86/92 shell. This innovative approach maximizes bearing contact area by doubling the number of balls per side, ensuring durability and smooth performance even under demanding conditions.
Constructed with high-quality 52100 High-Carbon Chromium alloy races treated with Black Oxide/Magnetite coating, these bearings provide exceptional resistance to corrosion and long-lasting reliability. The kit includes seals to shield the bearings from dirt and moisture, along with a selection of spacers to fine-tune your chain-line perfectly. Whether you're upgrading a road or mountain bike, this bottom bracket balances performance and longevity, making it a versatile choice within the Enduro Bearings range.
Enduro Bearings is renowned for offering a comprehensive lineup of bottom bracket solutions tailored to various frame standards and performance needs. From the ABEC-3 standard featured here to the premium XD-15 Ceramic Hybrid options, their products are designed to enhance your bike's drivetrain with dependable quality and precision engineering. Explore more from the Enduro Bearings collection and complement your setup with compatible components to achieve optimal performance.
Can this bottom bracket fit both 29mm and 30mm spindle cranks?
Yes, the Enduro BB86/92 bottom bracket is designed to accommodate both 29mm and 30mm spindle sizes with the appropriate model numbers BK7019 for 29mm and BK-7018 for 30mm.
What maintenance is required for these bearings?
The bearings come pre-greased with high-pressure waterproof grease and sealed against contaminants, requiring minimal maintenance for long-lasting performance under normal riding conditions.
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.