How do I return an item through the right of withdrawal?

If the right of withdrawal is applicable, the Buyer is entitled to a withdrawal period of 14 days to abandon the sale and to do so without giving reasons. This withdrawal period begins on the day the Buyer or a third party designated by the Buyer, takes physical possession of the product. The Buyer must notify the Seller of its wish to withdraw from the purchase within this 14-day period in an unequivocal manner in accordance with the withdrawal form.

Claim your retun here: http://www.ridley-bikes.com/return-goods