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
Shimano adapter, front/rear, Post Mount, for 203 mm disc - MTBIKER.shop
Shimano adapter on
Shimano rear adapter for 203mm disc made of IS / PM - MTBIKER.shop