Around 200 of the 1,000 Ultegra Di2 test bikes built for this campaign across Europe have now been delivered to the specialist retail partners. The direct route to testing the Di2 is shown by the dealer search on the homepage www.paul-lange.dewhich interested parties can use to find the nearest specialist dealer based on their postcode. However, the gears cannot be tested on the road: The bikes are clamped into a roller trainer.