Magura MDR-P Disc Brake Rotor - 180mm 6-Bolt Silver/Black Model-Premium } Chain Ring X-Sync Steel

} Chain Ring X-Sync Steel 30T 94Bcd Steel 3

Spindle spacers and kits allow BB30 cranks to be used in a variety of BB shells

Featuring high performance and great durability the K-Force has a large contact area to save alloy freehub bodies

}Surly Disc Trucker Bike - 700c Steel Pea Lime Soup 62cm

Magura MDR-P Disc Brake Rotor - 180mm 6-Bolt Silver/Black Model-Premium } Chain Ring X-Sync SteelMagura MDR P Disc Brake Rotor 180mm 6 Bolt Silver Black. The Magura MDR P is a disc rotor for performance oriented riders and tough tasks ranging from downhill and ebikes to heavy cargo bikes. It features Dovetail Interlink technology a patented interlocking of the outer and inner rings. This provides additional support for the inner ring if the outer ring expands due to heat. In contrast to floating discs the torque is transmitted to the dovetail