Brakes & Braking › Rolhoff disc rotor 203mm (brake) Image 1 of 1 Rolhoff disc rotor 203mm (brake) £62.00 Brake manufacture: Select Brake manufacture Shimano (1.8mm) Magura (2mm) Get notified by email when this product is in stock. Quantity: Add To Cart Added! official Rohloff 203mm disc for their hub. for shimano (1.8mm) or Magura (2mm) brakes. official Rohloff 203mm disc for their hub. for shimano (1.8mm) or Magura (2mm) brakes.