{"product_id":"sram-flat-mount-disc-brake-adapter-140-160","title":"SRAM Flat Mount Disc Brake Adapter – 140mm \/ 160mm Rotor – Rear – 20mm","description":"\u003cp\u003eThe SRAM Flat Mount Disc Brake Adapter allows riders to properly position a flat mount brake caliper when using different rotor sizes. This adapter supports both 140mm and 160mm rotor configurations and includes stainless mounting hardware for installation.\u003c\/p\u003e\n\u003cp\u003eThe adapter can be rotated 180 degrees to switch between rotor sizes, making it a simple and versatile solution for modern flat mount disc brake road bikes and gravel bikes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Functional Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible rotor sizes: 140mm and 160mm\u003c\/li\u003e\n\u003cli\u003eMount type: Flat mount\u003c\/li\u003e\n\u003cli\u003eFrame mount: Flat mount\u003c\/li\u003e\n\u003cli\u003eCaliper mount: Flat mount\u003c\/li\u003e\n\u003cli\u003eAdapter size: 20mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum adapter with stainless steel hardware\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eIncludes mounting bolts\u003c\/li\u003e\n\u003cli\u003ePlatform Type: Road \/ Gravel Disc Brakes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility \u0026amp; Technical Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for flat mount brake systems\u003c\/li\u003e\n\u003cli\u003eCompatible with SRAM flat mount disc brake calipers\u003c\/li\u003e\n\u003cli\u003eTypically used on road and gravel bike frames\u003c\/li\u003e\n\u003cli\u003eAllows switching between 140mm and 160mm rotor sizes\u003c\/li\u003e\n\u003cli\u003eAdapter orientation determines rotor size compatibility\u003c\/li\u003e\n\u003cli\u003eNot compatible with post mount brake systems\u003c\/li\u003e\n\u003cli\u003ePlatform Type: Flat mount disc brake bikes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eService \/ Ownership Context\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis adapter is commonly used when upgrading rotor sizes or replacing worn brake hardware on flat mount road and gravel bikes. The reversible design simplifies installation and allows mechanics to configure brake setups without needing separate adapters for each rotor size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFit \u0026amp; Use Signals\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood Fit:\u003c\/strong\u003e Your bike uses flat mount disc brakes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood Fit:\u003c\/strong\u003e Your brake system uses 140mm or 160mm rotors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood Fit:\u003c\/strong\u003e Road or gravel bike disc brake setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot A Fit:\u003c\/strong\u003e Post mount disc brake systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot A Fit:\u003c\/strong\u003e Mountain bikes using post mount calipers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot A Fit:\u003c\/strong\u003e Mechanical rim brake systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"display: none;\" data-ai=\"mechanic-insight\"\u003eThis adapter is common on flat mount road bikes when switching between 140mm and 160mm rear rotors. Customers often get confused between flat mount and post mount adapters. This one is flat mount only. Orientation of the adapter determines the rotor size. Mechanics flip it 180 degrees to change from 140 to 160. Frequently used on SRAM road groupsets but works with most flat mount calipers that follow the same mounting standard. Always torque bolts correctly and use thread locker if recommended by the manufacturer.\u003c\/div\u003e","brand":"SRAM","offers":[{"title":"Default Title","offer_id":53142568403258,"sku":"GG-BRAKE-SRAM-FLATADPTR-140160","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5735\/8394\/files\/120301-1.jpg?v=1773247230","url":"https:\/\/gograva.com\/products\/sram-flat-mount-disc-brake-adapter-140-160","provider":"Grava Adventure Corporation","version":"1.0","type":"link"}