The ‘double’: light rolling and quiet on tarmac, yet grips on tracks and gravel roads.Robust rubber sidewalls make it impervious to damage even over rough ground.The ideal tire for transforming an off road bike to a nippy city racer.

• The ‘double’: light rolling and quiet on tarmac, yet grips on tracks and gravel roads.
  
• Robust rubber sidewalls make it impervious to damage even over rough ground.
  
• The ideal tire for transforming an off road bike to a nippy city racer.