A 73mm x 118mm threaded cartridge bottom bracket, sealed against water and dirt, for riders replacing a worn or creaky BB in a threaded frame.
The 73mm x 118mm size is the number that matters here: 73mm shell width and a 118mm spindle, so check those against what is coming out of your frame before you order. It is a cartridge style unit for bikes with traditional threaded frames, sold as a sealed sold as a sealed one piece bearing assembly rather than loose cups and bearings.
The sealed design keeps water and dirt out, so it asks for less maintenance than older cup-and-cone brackets and lasts longer between services. A sensible replacement if your current bottom bracket is worn or creaky, and a good fit for general riding, commuting and recreational cycling. We have it on the shelf in Kennington for free click and collect, and our mechanics can fit it the same day if you would rather not wrestle with it. Not sure whether your frame takes a threaded BB? Bring the bike in.
Free same-day Click & Collect. Order online and collect from our London workshop, usually ready within a couple of hours. We will email you the moment it is ready.
Home delivery. Dispatched the same working day on orders placed before 3pm. Standard UK delivery is £2.99, free on orders over £75, tracked, and typically arrives in 2 to 3 working days.
Fitting while you wait. Buying a part you would rather not fit yourself? Our mechanics can fit most parts on the spot. Just ask when you collect.
30-day returns. Changed your mind? Return any unused item in its original packaging within 30 days for a full refund.
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