![SHIMANO 160mm 180mm Brake Rotor Disc Brake Adapter Front Rear Brake Caliper Base Adapter IS 51mm Bike B Post Mount Adapter - AliExpress Sports & Entertainment SHIMANO 160mm 180mm Brake Rotor Disc Brake Adapter Front Rear Brake Caliper Base Adapter IS 51mm Bike B Post Mount Adapter - AliExpress Sports & Entertainment](https://ae01.alicdn.com/kf/Hab14afa7b7f341a9acc783cc09dbf4f3O/SHIMANO-160mm-180mm-Brake-Rotor-Disc-Brake-Adapter-Front-Rear-Brake-Caliper-Base-Adapter-IS-51mm.jpg)
SHIMANO 160mm 180mm Brake Rotor Disc Brake Adapter Front Rear Brake Caliper Base Adapter IS 51mm Bike B Post Mount Adapter - AliExpress Sports & Entertainment
![Price history & Review on SHIMANO SM-MA Brake ROTOR DISC Adapter 180mm 203mm 160mm PM A Pillars IS B Pillars Brake Disc Bracket adapter For RT86 RT81 RT56 | AliExpress Seller - Price history & Review on SHIMANO SM-MA Brake ROTOR DISC Adapter 180mm 203mm 160mm PM A Pillars IS B Pillars Brake Disc Bracket adapter For RT86 RT81 RT56 | AliExpress Seller -](https://alitools.io/en/showcase/image?url=https%3A%2F%2Fae01.alicdn.com%2Fkf%2FHd1ac665b5166446f8cfff8b6594faf72b.jpg)
Price history & Review on SHIMANO SM-MA Brake ROTOR DISC Adapter 180mm 203mm 160mm PM A Pillars IS B Pillars Brake Disc Bracket adapter For RT86 RT81 RT56 | AliExpress Seller -
![Amazon.com : Shimano F180P/P2 Disc brake adapter : Bike Brake Mounts And Adapters : Sports & Outdoors Amazon.com : Shimano F180P/P2 Disc brake adapter : Bike Brake Mounts And Adapters : Sports & Outdoors](https://images-na.ssl-images-amazon.com/images/I/31jl7IOwAKL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFIVE%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA181%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com : Shimano F180P/P2 Disc brake adapter : Bike Brake Mounts And Adapters : Sports & Outdoors
![Original Shimano MA F180P/P2 Post Mount Disc Brake Adapter (Front) (180mm) (P/P) 7 in Disc brake rotor PM A pillar Brake Disc|Bicycle Brake| - AliExpress Original Shimano MA F180P/P2 Post Mount Disc Brake Adapter (Front) (180mm) (P/P) 7 in Disc brake rotor PM A pillar Brake Disc|Bicycle Brake| - AliExpress](https://ae01.alicdn.com/kf/H63c69ac489ae48f0a0f836e9b8b382cek.jpg)
Original Shimano MA F180P/P2 Post Mount Disc Brake Adapter (Front) (180mm) (P/P) 7 in Disc brake rotor PM A pillar Brake Disc|Bicycle Brake| - AliExpress
![Shimano Original SM MA Brake ROTOR DISC Adapter 180mm 203mm R180P/S , R203P/S , F180P/P , F203P/P apply RT86 RT81 RT56|Bicycle Brake| - AliExpress Shimano Original SM MA Brake ROTOR DISC Adapter 180mm 203mm R180P/S , R203P/S , F180P/P , F203P/P apply RT86 RT81 RT56|Bicycle Brake| - AliExpress](https://ae01.alicdn.com/kf/HTB1kA2dkFuWBuNjSspnq6x1NVXac.jpg)
Shimano Original SM MA Brake ROTOR DISC Adapter 180mm 203mm R180P/S , R203P/S , F180P/P , F203P/P apply RT86 RT81 RT56|Bicycle Brake| - AliExpress
![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)