The Double Diamant finish combines a scratched surface with a frontal machined one that is smooth and shiny. The combination of these 2 different textures gives a sophisticated and technical look to the crank arm and also enhances its distinct design outlines.
The cold-forging process used by Miranda, the high-quality aluminium and a process that allows to eliminate the weak spots and distribute the applied loads in an integrated way is what makes Delta Double Diamond crank highly resistant to fatigue and high impact tensions.
Bosch eBike Active Line drive units (up to model year 2017)
Bosch eBike Performance Line drive units
Bosch eBike Classic+ Line drive units - here the M12 screws (art.: 2100706) have to be ordered additionally
Material: Cold forged aluminium
Set of 2 cranks
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.