Bottom Bracket

Bottom Bracket

£15.00

The GTRO bottom bracket is designed to deliver smooth, reliable, consistant performance for your gearbox.  

 

Compatible with any English/Standard/ISO threaded BB shell.

 

Installation requires a standard 20-spline bottom bracket tool. 

 

Note: Not compatible with French/Italian threaded BB shells. 
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Bottom Bracket Width

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Unsure about your order details? We’ve got you covered. At G3ARED, we are committed to outstanding service. We personally reach out after every order to answer questions and confirm your specs. You can purchase your GTRO with total peace of mind knowing you’re buying from the best.

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What tools do I need for my BB?

You will require a 20-spline bottom bracket tool, along with a spanner, allen key or ratchet to utilise the tool.

What's my bottom bracket width?

To locate your bicycles bottom bracket width, we recommend doing one of the following:

 

Remove the existing bottom bracket and check for product information.

Measure the internal distance between the bottom bracket cups, or measuring the bottom bracket shell width on your frame.

Contacting the original bike manufacturer for technical information. 

Is it compatible with my bikes shell?

Our bottom brackets are compatible with any English/Standard/ISO threaded BB shell. 

 

Italian/French standard threads are incompatible. 

 

You can find out which thread standard you have by the following:

 

English/Standard/ISO - 

• Left cup - Right Hand Thread

• Right Cup - Left Hand Thread

 

French/Italian - 

• Left cup - Right Hand Thread

• Right Cup - Right Hand Thread

The BB width I need isn't listed

If the bottom bracket size you require isn't listed, please reach out via our contact link below. 

 

We regularly stock niche or non-standard BB sizes, as well as BB spacers.

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Have a question thats not answered here? It might be just one click away. Checkout our FAQ page. 

FAQ Page

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