SwissStop VikingPro Brake PadsSpecifically designed for use with cantilever brakes and V-brakes with a screwed shaft, these brake pads offer fast and smooth braking performance in all weather conditions. Compatible with aluminium rims as well as softer alloys, they don't include any abrasive materials which are known to cause damage. This allows you to benefit from their great performance in wet or dry conditions, making them ideal for everyday use.Features:Rim Compatibility: Aluminium, including softer AlloysBrake Compatibility: Cantilever brakes, V-brakes with screwed shaftSingle or Pair: Pair No abrasive materialsThreaded PostBuy SwissStop Components from Chain Reaction Cycles, the World's Largest Online Bike Store.