Eccentric Bottom Bracket
Fits All BBC frame builds
£120.00
Shipping from £12 · tracked, dispatched from London
Shipped worldwide to 36+ countries
Details & specs
An eccentric bottom bracket (EBB) adjusts chain tension on bikes without a rear derailleur, such as single-speed and internally geared builds. It lets you tension the chain without moving the rear wheel or changing the bike's geometry.
- Accepts: English threaded bottom bracket cups (1.37 x 24 tpi)
- Body: lightweight cut-out aluminium
- Fits BB shells: 53.8 - 54mm I.D. without shim
- Width: 68mm (standard)
- Weight: 149 grams
Works with standard frame builds. Contact us if unsure about compatibility with your specific build.
UK: £12 · Europe: £25 · USA: £45 · Rest of world: £75.
Tracked delivery, dispatched from our London workshop.
14-day returns on unused items in their original packaging.
Not sure if this part is right for your build?
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