Cycling Weekly and Specialized, the official bike supplier to the Gerolsteiner Pro Tour team led by Levi Leiphemer, have teamed up to offer you the chance of winning one of five pairs of Specialized Helix sunglasses (worth £99 each) by clicking on the link below:

The Helix sunglasses provide the incredible performance of “Adaptalite” in a single lens shield silhouette that provides a panoramic field of view. Adaptalite lens technology allows the lens to change from dark to light in 15 seconds ensuring perfect vision at all times.

For more information on these sunglasses and the full range of Specialized products please visit