This o ring is required for BDU4xx motors when removing the chainring. It's suitable for use with 1270014085 lock ring available to purchase separately if required.
Electric bike deliveries: We use our own e-bike delivery van so all electric bikes are delivered fully assembled and ready to ride. Please note that we only delivery electric bikes in our local area so contact us if you're unsure whether we cover your area. To view which areas we currently deliver electric bikes to - CLICK HERE.
Cycle accessories are normally shipped using either Royal Mail or small parcels courier service. For returns procedure please contact us.
If an item is marked as Click and Collect then you would have to come to our Durham store to collect the item once it's ready.
We use Barclay Merchant Services to process card payments on our website. As part of the checkout authentication process you may be asked to complete 3D security checks which are there to protect both yourself as well as us from fraud. We reserve the right to decline any order that does not fully authenticate using 3D Secure. If you're unsure about 3D Secure please discuss this with your card issuing bank.
PayPal - We reserve the right to decline orders from PayPal accounts that are not fully verified or are registered to customer addresses outside the UK. Please note that we can only ship to the verified Paypal account address.