Shimano sm-ma-r140p/d post-mount to flat-mount adapter for rear 140mm rotor

Product Description - mounting the brake caliper on the frame The Shimano type C flat mount rear bolt is used to mount flat mount rear brakes to the frame. The brake caliper is either attached directly to the chainstay (with 140 mm brake rotor) or via an adapter (with 160 mm brake rotor). The bolt is available in different lengths for frame diameters from 10 to 35 mm. Specifications:Type:Brake caliper boltDrive:4 mm hexMaterial:steelTechnical Information:Torque max.:8 NmCompatibility:BR-RS305BR-RS405BR-RS505BR-RS805BR-U5000BR-R8170*BR-R8070 (15, 20, 25, 30 mm only)BR-R7170*BR-R7070BR-4770BR-RX810BR-RX400BR-RX820*BR-RX820-LE*BR-UR300BR-M8110-R (15, 20, 25, 30 mm only)BR-M7110-R (15, 20, 25, 30 mm only) * 1 type C bolt and 1 type C2 bolt are required. Type C is closer to the dropout and is secured with a snap retainer. Features:for installing the rear brake caliper on the chainstay (when using 140 mm or 160 mm rotors on FM 160/180 frames)for installing the SM-MA-R160-DD adapter on the ch…