Wheels Manufacturing BB86/92 Threaded Angular Contact Bearings 24mm

Wheels Manufacturing BB86/92 Threaded Bottom Bracket with Angular Contact Bearings – 24mm

Upgrade your drivetrain interface with the Wheels Manufacturing BB86/92 Threaded Bottom Bracket, engineered for riders who demand uncompromising precision, durability, and efficiency. Designed specifically for frames with BB86/92 press-fit shells, this threaded solution eliminates creaks, improves alignment, and delivers consistently smooth performance under load.

At the core of this system are premium angular contact bearings, optimized to handle both radial and axial forces simultaneously. Unlike standard cartridge bearings, angular contact designs maintain stability under high pedaling torque, ensuring maximum power transfer and reduced wear over time. The result: a bottom bracket that thrives under aggressive riding conditions, from high-output road efforts to sustained gravel abuse.

The thread-together design mechanically locks both sides of the bottom bracket, reinforcing the frame interface and preventing shell distortion—a common issue with traditional press-fit systems. Installation is straightforward, and once in place, the system stays silent and secure.

Key Features:

• BB86/92 compatibility – precision fit for modern press-fit frames
• 24mm spindle support – ideal for Shimano and similar cranksets
• Angular contact bearings – engineered for superior load handling and longevity
• Threaded internal interface – eliminates creaks and enhances structural integrity
• CNC-machined aluminum cups – tight tolerances, low weight, high durability
• Serviceable design – built for long-term performance, not disposable use

Performance Advantage:

This is not just a fix for press-fit problems—it’s a performance upgrade. Expect improved drivetrain efficiency, reduced friction under load, and a noticeably quieter ride. Whether you're chasing marginal gains or eliminating persistent bottom bracket noise, this system delivers a measurable difference.

Built for Riders Who Push Harder

When tolerances matter and silence is speed, the Wheels Manufacturing BB86/92 Threaded Bottom Bracket stands out. Precision engineering meets real-world reliability—because your bottom bracket shouldn’t be the weak link.

Tool Requirements for Installation:

• Bottom bracket bearing press – for accurate, damage-free cup installation into the BB shell
• Park Tool BBT-27.3 or equivalent 16-notch bottom bracket socket – engages the 48.5mm 16-notch interface used on Wheels Manufacturing threaded BB cups
• Torque wrench – ensures correct preload and prevents over-tightening (recommended for precision installs)
• Grease / anti-seize compound – essential for proper interface prep and long-term serviceability
• 24mm crank installation tools – depending on crankset (e.g., preload cap tool for Shimano systems)

Note: Professional installation is recommended if you’re not equipped with the correct tools or experience. Proper alignment and torque are critical to achieving the system’s full performance benefits.

Wheels Manufacturing Fitting Instructions.

DELIVERY

Delivery to mainland UK addresses are free for orders over £40. Except when you choose delivery to a third party (Click and Collect) there is a charge of £5.95 to cover some of the additional cost the couriers charge for this service. If you choose to collect from Fawkes warehouse there is no shipping charge.

There will an additional charge for deliveries to Highlands and Islands. 

RETURNS TO FAWKES

Whether it’s a jersey that doesn’t fit, or the colour is not quite right, sometimes you’ll need to return items to us.

If an item is 'as new' and has not been used or fitted in any way, you can return it to us by post within 90 days of delivery for a refund. Please ensure that the goods are returned in their original packaging and are in an unused condition.

Please click HERE to print and then complete the returns form and include it inside your parcel.

If you wish you can use our Royal Mail Returns service please follow the instructions on the link below to return your parcel to us.

Royal Mail Returns Service

Please pack the item carefully to avoid damaged during shipping.

Customers need to pay the cost of return delivery unless the item is faulty and this will be deducted from your refund, currently £3.95.

If your have a large item e.g. Child seat, Bike, trailer etc. please contact our customer service team at Guy@fawkes-cycles.co.uk to arrange the best way to return your item, the cost will be deducted from your refund.

You will not receive a refund for the retail value of any free or promotional items you are sent, and you will be charged if they are not returned.

UNWANTED ITEMS

If you change your mind on your purchase, you have a full 90 days to return it for a refund. All Goods must be unused, in a saleable condition and in their original packaging with all labels still attached.

Please pack the item carefully to avoid damaged during shipping.

There are some exclusions to our 90 day returns policy, which are detailed below:

Nutritional products or those with a best before date must be returned within 28 days*

Any customised items such as wheel builds cannot be returned*

GPS systems such as sports watches or cycle computers can only be returned if unregistered*

For hygiene reasons, any intimate garments such as facemasks, underwear and swimsuits can only be returned if the items are faulty.

*Unless faulty

If you wish to return your item for a refund, please follow the returns procedure above.

We try our best to process all refunds within 14 working days. We'll refund your item via your original payment method.

You will not receive a refund for the retail value of any free items you are sent, and Fawkes may charge you for this item if you fail to return it

FAULTY ITEMS

If you feel that your purchase has developed a fault, then please contact us with photographs of the issue before returning any goods - we may be able to solve your problem without you incurring any further inconvenience.

If you find a fault with your item, send it back to us and we'll take a look at it as soon as we can. Items sent back to us will undergo an inspection and it may be necessary to send the item away to the manufacturer to confirm the fault. If we confirm a manufacturing fault, we'll happily replace or refund it.

Please pack the item carefully to avoid damaged during shipping. 

Faulty items should be returned within a reasonable time and in a clean and dry condition. PLEASE NOTE, WE WILL NOT PROCESS DIRTY ITEMS.

Please enclose all your details and a covering note explaining the fault and any other useful details.

We'll try to get back to you within 14 working days of receipt of your parcel, although during busy periods this may take slightly longer.

Your statutory rights are not affected.

We reserve the right to recharge return carriage on items where no fault is identified.

Customer Service Email: Guy@Fawkes-Cycles.co.uk

Please contact us for our Payment & Security policy.