Jagwire Elite Cooling uses lightweight cooling fins integrated outside the pad to dissipate heat from the braking system.the graphene heat transfer plate transfers heat away from the semi-metallic compound and rotor to the cooling fins, preventing brake fade and rotor deformation. alfine S700 Deore M615 M6000 Deore XT M785 M8000 M8100 Non-Series Road R785 RS785 SLX M666 M675 M7000 M7100 XTR M985 M987 M9000 M9020