![Amazon.com : SHIMANO Front 203 Rotor, I.S. Caliper to I.S. Fork : Bike Brake Mounts And Adapters : Sports & Outdoors Amazon.com : SHIMANO Front 203 Rotor, I.S. Caliper to I.S. Fork : Bike Brake Mounts And Adapters : Sports & Outdoors](https://images-na.ssl-images-amazon.com/images/I/41HhreltY+L._AC_UL600_SR600,600_.jpg)
Amazon.com : SHIMANO Front 203 Rotor, I.S. Caliper to I.S. Fork : Bike Brake Mounts And Adapters : Sports & Outdoors
![Amazon.com : Shimano Disc Brake Adapters SM-MA-F203 (180mm to 203mm), Post, One Size : Sports & Outdoors Amazon.com : Shimano Disc Brake Adapters SM-MA-F203 (180mm to 203mm), Post, One Size : Sports & Outdoors](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61e77bvfcXL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Shimano Disc Brake Adapters SM-MA-F203 (180mm to 203mm), Post, One Size : Sports & Outdoors
![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 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](https://preview.redd.it/lpq5dxjdave51.jpg?width=640&crop=smart&auto=webp&s=ace2a3997363fe3376635b12461d41e22c6bb888)
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
![Is this correctly installed? 203 mm rotor on 180mm pm with 160 to 180 adapter and some washers : r/bikewrench Is this correctly installed? 203 mm rotor on 180mm pm with 160 to 180 adapter and some washers : r/bikewrench](https://i.redd.it/fc8x15r2rad61.jpg)
Is this correctly installed? 203 mm rotor on 180mm pm with 160 to 180 adapter and some washers : r/bikewrench
![1pc Bicycle Disc Brake Adapter Aluminum Alloy For 160mm Post Fork Mount To 180/203 Mm Rotor Caliper Adapter Bicycle Accessory - AliExpress 1pc Bicycle Disc Brake Adapter Aluminum Alloy For 160mm Post Fork Mount To 180/203 Mm Rotor Caliper Adapter Bicycle Accessory - AliExpress](https://ae01.alicdn.com/kf/Sc8ddc6669ec24d8497974af3d24d3432P.jpeg_640x640Q90.jpeg_.webp)
1pc Bicycle Disc Brake Adapter Aluminum Alloy For 160mm Post Fork Mount To 180/203 Mm Rotor Caliper Adapter Bicycle Accessory - AliExpress
![Amazon.com : Shimano R203P/S Disc Brake Adaptor : Bike Brake Mounts And Adapters : Sports & Outdoors Amazon.com : Shimano R203P/S Disc Brake Adaptor : Bike Brake Mounts And Adapters : Sports & Outdoors](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/41I4uEP7MBL._AC_UF1000,1000_QL80_.jpg)