Shimano Shimano SM-RT70, M 180MM, W/ Lock Ring Disc Brake Rotor - Vermont Bicycle Shop
New Shimano XTR RT-MT905 180mm 6-Bolt Bike Disc Brake Rotor Ice Tech | eBay
Buy SHIMANO SM-RT10 disc brake rotor 180MM center lock with free shipping - skiwaxes.com
180mm to 203mm rotors. Bought the shimano adapter for 203mm but the rotor won't fit into the caliper. Seems like I need even more of a gap to get the rotor to