The SRAM GXP BlackBox Bicycle Bottom Bracket features two ceramic balls which are lighter and more efficient than standard bearings, as well as being resistant to dirt and moisture. Utilising gutter seal technology, the bracket also reduces friction and drag to improve feel and performance for the rider. - L.M.
If ordered before 8pm, delivered by courier next working day. Available on orders placed before 8pm (2pm weekends and Bank Holidays) for delivery next business day. Applies to most delivery addresses within mainland UK.
You will receive an email to confirm when your item has been sent.
Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.
Please see our returns policy.
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