Aztec's organic disc brake pads for Hope V4 callipers will make your braking just that little sharper, especially when the trail conditions get filthy. The organic compound for disc brake pads which is designed specifically to the changeable nature of the British riding conditions and performs brilliantly when the weather is wet and the muck is splashing up onto your rotors. To bring your Hope V4 brakes up to the standard of performance that you experience in the dry, fit a pair of Aztec organic disc brake pads for Hope V4 callipers.