![Shimano Shimano - SM-MA-F203S/P - Disc Brake Mount Adapter - 203mm - Front - I.S./Post (ISMMAF203SPA) | Cartersville Bicycle Service & Supply Shimano Shimano - SM-MA-F203S/P - Disc Brake Mount Adapter - 203mm - Front - I.S./Post (ISMMAF203SPA) | Cartersville Bicycle Service & Supply](https://cdn.shoplightspeed.com/shops/657022/files/42445462/image.jpg)
Shimano Shimano - SM-MA-F203S/P - Disc Brake Mount Adapter - 203mm - Front - I.S./Post (ISMMAF203SPA) | Cartersville Bicycle Service & Supply
![Amazon.com : AEcreative 40mm Post 203mm 200mm disc Rotor Brake Caliper 74mm Post Mount Adapter for Mountain Bike Fork Bicycle Frame (Black fit 200mm & 203mm disc) : Sports & Outdoors Amazon.com : AEcreative 40mm Post 203mm 200mm disc Rotor Brake Caliper 74mm Post Mount Adapter for Mountain Bike Fork Bicycle Frame (Black fit 200mm & 203mm disc) : Sports & Outdoors](https://m.media-amazon.com/images/I/51CLLwe3HaL.jpg)
Amazon.com : AEcreative 40mm Post 203mm 200mm disc Rotor Brake Caliper 74mm Post Mount Adapter for Mountain Bike Fork Bicycle Frame (Black fit 200mm & 203mm disc) : 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/I/61e77bvfcXL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Shimano Disc Brake Adapters SM-MA-F203 (180mm to 203mm), Post, One Size : Sports & Outdoors
![Magura Magura QM 46 Disc Brake Adapter - Adapts 220mm Rotor to 203mm Post Mount - The Spoke Easy | Charlotte, NC Magura Magura QM 46 Disc Brake Adapter - Adapts 220mm Rotor to 203mm Post Mount - The Spoke Easy | Charlotte, NC](https://www.sefiles.net/images/library/large/magura-qm-46-disc-brake-adapter-430576-1-11-1.jpg)
Magura Magura QM 46 Disc Brake Adapter - Adapts 220mm Rotor to 203mm Post Mount - The Spoke Easy | Charlotte, NC
![bike bicycle disc brake rotor adapter adaptor PM brake caliper 180mm 203mm rotor and IS brake caliper F180mm F203mm rotor - AliExpress bike bicycle disc brake rotor adapter adaptor PM brake caliper 180mm 203mm rotor and IS brake caliper F180mm F203mm rotor - AliExpress](https://ae01.alicdn.com/kf/HTB11x3OXynrK1RjSsziq6xptpXa3.jpg_640x640Q90.jpg_.webp)
bike bicycle disc brake rotor adapter adaptor PM brake caliper 180mm 203mm rotor and IS brake caliper F180mm F203mm rotor - 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)