Wheels Manufacturing BB86/92 Abec3

Zero Creak. Total Alignment.

The Wheels Mfg BB86/92 features a unique press-together design. This creates a bridge that pulls the cups tight against the frame, ensuring they stay perfectly parallel. This alignment isn't just about silencing noise; it significantly reduces drag and extends the life of your bearings by eliminating the internal side-loading that kills standard press-fit units.

Why this is the "Forever" Bottom Bracket for your Bike:

• Precision Machined Aluminum: Unlike the plastic or composite cups found in many OEM setups, these are CNC-machined in Colorado from 6061-T6 aluminum for maximum durability and heat dissipation.

• Enduro Sealed Bearings: Equipped with high-quality Enduro ABEC-3 bearings for incredibly smooth rotation and superior weather sealing.

• Serviceable & Sustainable: Because the cups are aluminum, you can easily remove the bottom bracket for frame maintenance and replace just the bearings when they eventually wear out, rather than throwing away the whole unit.

• Versatile Compatibility: Designed for BB86 (Road) and BB92 (MTB) frames with 41mm shell diameters.

• Double Silicone Seals: Features a robust dual-lip seal system to keep out the mud, grit, and pressure washers, making it a favorite for cyclocross and mountain bike racers.

Technical Specifications:

• Frame Standard: BB86, BB92, BB107, BB121

• Shell Diameter: 41mm

• Material: CNC Machined 6061 Aluminum

• Origin: Made in the USA

The Alegro Perspective: In our service centre, this is our "problem solver." If a customer comes in with a carbon road bike that clicks every time they stand up to climb, we install a Wheels Mfg Thread-Together BB. It is arguably the best mechanical upgrade you can give a press-fit bike. It feels more substantial, spins more freely, and is dead silent. It’s the way press-fit should have been from the beginning.

Silent Operation. American Precision. Solve the Creak with Wheels Manufacturing.