![Shimano SM-RT54, M Disc Brake Rotor 180MM center lock, with lockring | Cartersville Bicycle Service & Supply Shimano SM-RT54, M Disc Brake Rotor 180MM center lock, with lockring | Cartersville Bicycle Service & Supply](https://cdn.shoplightspeed.com/shops/657022/files/49509704/image.jpg)
Shimano SM-RT54, M Disc Brake Rotor 180MM center lock, with lockring | Cartersville Bicycle Service & Supply
![SHIMANO DEORE SM-RT56- 6-Bolt - Disc Brake Rotor - 180/160 mm for MTB Mountain Bike Bicycle Road bike part - AliExpress SHIMANO DEORE SM-RT56- 6-Bolt - Disc Brake Rotor - 180/160 mm for MTB Mountain Bike Bicycle Road bike part - AliExpress](https://ae01.alicdn.com/kf/Hc2a5dd446f494ae9ac913178f3e8bc68i.jpg_640x640Q90.jpg_.webp)
SHIMANO DEORE SM-RT56- 6-Bolt - Disc Brake Rotor - 180/160 mm for MTB Mountain Bike Bicycle Road bike part - 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)
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
![Amazon.com: Shimano XTR RT-MT900-M Disc Brake Rotor - 180mm, Center Lock, Silver/Black : Sports & Outdoors Amazon.com: Shimano XTR RT-MT900-M Disc Brake Rotor - 180mm, Center Lock, Silver/Black : Sports & Outdoors](https://m.media-amazon.com/images/I/71GPj4FEmVL.jpg)
Amazon.com: Shimano XTR RT-MT900-M Disc Brake Rotor - 180mm, Center Lock, Silver/Black : Sports & Outdoors
![Shimano Deore SM-RT54-M Disc Brake Rotor- 180mm, Center Lock, For Resin Pads Only | Propel Electric Bikes Shimano Deore SM-RT54-M Disc Brake Rotor- 180mm, Center Lock, For Resin Pads Only | Propel Electric Bikes](https://propelbikes.b-cdn.net/wp-content/uploads/1800/02/shimano-deore-sm-rt54-m-disc-brake-rotor-1.jpg)