FSA BB-6000
FSA

FSA BB-6000

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The FSA BB-6000 MegaExo is a threaded road bottom bracket for 68mm British shells with 24mm spindle interface. Steel bearings and a black steel cup construction deliver dependable, low-maintenance performance for road riders using 24mm crank spindles.

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Product Details

Overview & Technology

FSA's BB-6000 MegaExo is a cartridge-style, threaded bottom bracket engineered for road bikes with a 68mm British (BSA) shell. The unit uses steel cups and sealed steel bearings to provide long-lasting service life and reliable performance in a range of riding conditions. The black-coated steel cups resist corrosion and present a clean, factory-finished look when installed. The BB-6000 adopts FSA's MegaExo 24mm spindle interface — optimized for FSA MegaExo cranks and compatible 24mm-spindle road cranksets. Sealed bearings keep contaminants out and reduce maintenance intervals while delivering the smooth rotation and drivetrain stability road riders expect.

Key Features & Benefits

Built for durability: steel cups and steel bearings prioritize longevity and robustness—ideal for riders who want a low-maintenance bottom bracket that stands up to miles and variable weather. The durable black finish adds corrosion resistance and hides road grime between services. • 24mm MegaExo interface: Designed around a 24mm spindle for compatibility with FSA MegaExo and many other 24mm cranksets. • Sealed steel bearings: Offer reliable, predictable bearing life and easy replacement when service is required. • Threaded British (BSA) fit: Secure, serviceable installation in standard 68mm shells.

Fit, Compatibility & Installation

The BB-6000 is made for a British (BSA) threaded bottom bracket shell measuring 68mm in width. It accepts a 24mm crank spindle — the common diameter used by FSA MegaExo and many road crank manufacturers. Always confirm spindle diameter and recommended spindle length/chainline for your crankset before purchasing. Installation is straightforward for any mechanic familiar with threaded bottom brackets: clean and lightly grease shell threads, thread cups to manufacturer torque, and check chainline after installation. Use a compatible bottom bracket tool (FSA-specific or generic threaded BB tool) and follow torque specs. For non‑standard shells (73mm, press-fit, or BB30 frames), this unit is not compatible without appropriate adapters.

Who This Bottom Bracket Is For

The BB-6000 is aimed at road cyclists who want a rugged, serviceable threaded bottom bracket that supports 24mm-spindle cranks. It's a great match for club riders, commuters, and endurance cyclists who value long bearing life and easy serviceability over lightweight, high-end ceramic options. Choose this if you ride a bike with a 68mm British shell and run an FSA MegaExo or other 24mm spindle crankset and you want a cost-effective, reliable replacement or upgrade with proven FSA engineering behind it. Part number: FSA 200-1867 / 380020.

Key Features

  • ✓ 24mm MegaExo interface for FSA and many 24mm cranks
  • ✓ Designed for 68mm British (BSA) threaded bottom bracket shells
  • ✓ Durable black steel cups resist corrosion and road wear
  • ✓ Sealed steel cartridge bearings for long, low-maintenance life
  • ✓ Cartridge design simplifies replacement and service
  • ✓ Lightweight retail packaging — ships at 0.25 lb
  • ✓ Manufacturer part number 200-1867 / SKU 380020

Specifications

BB Shell Thread British
BB Shell Width 68mm
BB Bearing Steel
Crank Spindle Diameter 24mm
Interface MegaExo
Primary Color Black

Product Identifiers

Vendor Item # 200-1867
UPC 400310017444

Frequently Asked Questions

Will the BB-6000 fit my bike?

If your bike has a 68mm British (BSA) threaded bottom bracket shell, the BB-6000 will fit. Confirm your shell is threaded BSA (English) and 68mm wide — it is not compatible with press-fit shells or shells of different widths without adapters.

Which cranksets are compatible with the MegaExo BB-6000?

The BB-6000 accepts a 24mm spindle, so it's compatible with FSA MegaExo cranks and most other cranksets that use a 24mm spindle diameter. Always check your crank manufacturer's recommendations for spindle length and chainline to ensure full compatibility.

What tools and steps are needed for installation?

Install with a compatible threaded bottom bracket tool (FSA-specific or a generic threaded cup tool). Clean and grease the shell threads, install cups to the manufacturer's torque specification, and verify chainline and bearing preload. If you're unsure, have a professional mechanic complete the fitting.

How long will the steel bearings last and can they be serviced?

Sealed steel cartridge bearings are low-maintenance and typically outlast unsealed bearings under normal road use. When bearings eventually wear, the entire cartridge is replaced — an inexpensive procedure compared with servicing cup-and-cone systems.

Why choose steel bearings over ceramic?

Steel bearings provide robust durability and predictable wear at a lower cost than ceramic units. They handle contamination and impact well, which makes them a practical choice for riders prioritizing longevity and reliability rather than marginal weight savings or extreme low friction.

Can I use the BB-6000 in wet or winter conditions?

Yes—its sealed steel bearings and black-coated steel cups offer good resistance to moisture and road grime. Still, routine inspection and periodic replacement of the cartridge bearings will maximize lifespan for winter or high-mileage use.

Buying Guide

When selecting a threaded bottom bracket for a road bike, prioritize shell compatibility (British/English threaded vs press-fit), spindle diameter, and bearing type. For riders using 24mm-spindle cranksets and a 68mm BSA shell, a cartridge-style unit like the FSA BB-6000 offers a durable, low-maintenance solution that’s easy to replace when bearings wear out. Consider whether you prefer lighter, lower-friction ceramic options or the robustness and value of steel bearings. If longevity and reliability in varied conditions are more important than minimal weight savings, steel-cartridge threaded bottom brackets are often the best value for road riders.

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