Product Description Magura's MDR-P 6-bolt brake rotor withstands the pressure The MDR-P 6-bolt brake rotor from Magura with a two-piece design provides constant braking power, even under permanently high loads. This is achieved thanks to the patented Dovetail Interlink technology, a special interlocking of the outer and inner ring. This provides additional support on the inner ring in the event of thermal expansion of the outer ring. This means that the torque is not transmitted exclusively via the rivets, but over the entire surface, resulting in increased stiffness and direct heat dissipation under continuous load, as occurs in gravity applications. The 220 mm diameter version creates about 10% more braking power than a 203 mm model and 20% more than a 180 mm model. Critical temperatures for the lining are reached much later and the higher mass of the brake rotor reduces the risk of brake fading and reduces pad wear by 15%. The brake rotor is also optimised for e-bike use. Warning: Do not use brake rotor with center lock adapter! Guidelines for Replacing E-bike Components:Before you replace components on your e-bike, please read through the guidelines for component replacement for CE-marked e-bikes/pedelecs with pedal assistance. Technical Information:Mount:6-boltDiameter:180 mm, 203 mm, 220 mmDesign:2-pieceRotor Material:stainless steelApproved For:Brake Compatibility:MT series (except MT A2), MT C series, CMe seriesTechnology:Dovetail Interlink Technology A special, patented dovetail of the outer and inner ring offers constant braking performance even under high continuous loads. Manufacturer Numbers:silver-black / 180 mm:2701937silver-black / 203 mm:2701938silver-black / 220 mm:2701939Contents:1 x Magura MDR-P brake rotor6 x boltsOrder Together:Disc Brake Adapter for 180 mm RotorsDisc Brake Adapter for 203 mm RotorsDisc Brake Adapter for 220 mm Rotors Weight: silver-black | 203 mm: 216 g silver-black | 220 mm: 241 g silver-black | 180 mm: 190 g Manufacturer: MAGURA Bosch Parts & Services GmbH & Co. KG Großer Forst 3 72622 Nürtingen Germany info@mbps.de