![SHIMANO 160mm 180mm Brake Rotor Disc Brake Adapter Front Rear Brake Caliper Base Adapter Bike B Post Mount Adapter 51mm A Post SHIMANO 160mm 180mm Brake Rotor Disc Brake Adapter Front Rear Brake Caliper Base Adapter Bike B Post Mount Adapter 51mm A Post](https://ae01.alicdn.com/kf/S52a6cfb06e88419fb8fbc6011b23005fh/SHIMANO-160mm-180mm-Brake-Rotor-Disc-Brake-Adapter-Front-Rear-Brake-Caliper-Base-Adapter-Bike-B.jpg)
SHIMANO 160mm 180mm Brake Rotor Disc Brake Adapter Front Rear Brake Caliper Base Adapter Bike B Post Mount Adapter 51mm A Post
![Shimano F203P/P Disc Brake Adaptor : Bike Brake Mounts And Adapters : Sports & Outdoors - Amazon.com Shimano F203P/P Disc Brake Adaptor : Bike Brake Mounts And Adapters : Sports & Outdoors - Amazon.com](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/31KdA1JKnpL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOURANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA57%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Shimano F203P/P Disc Brake Adaptor : Bike Brake Mounts And Adapters : Sports & Outdoors - Amazon.com
![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)
Amazon.com : Shimano R203P/S Disc Brake Adaptor : Bike Brake Mounts And Adapters : Sports & Outdoors
![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
![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)