The MDR-P is a brake disc for performance-oriented riders and tough tasks ÌÎÌ_ÌÎ_ÌÎÌ__ÌÎÌ_ÌÎ__ÌÎÌ_ÌÎ_ÌÎÌ__ÌÎÌ_ÌÎ_ÌÎå«_ from downhill and e-bikes to heavy cargo bikes Two-piece disc saves weight and for the first time it is also available with a 220 mm diameter Patented interlocking of the outer and inner rings (Dovetail Interlink technology) provides additional support for the inner ring if the outer ring expands due to heat Two-piece design for best heat dissipation and high torque transfer Perfect for demanding applications such as Downhill use Optimized for eBike use Prepared for tonewheel or magnet