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Generic · Disc brake adaptor
A versatile disc-brake adapter for matching caliper and frame mounts to the right rotor size.
$29.99
PriceIn stock, ready to ship
C-193 is a mount adapter for Post, International A-standard and Flat-mount brake installations. It covers a wide range of rotor sizes, but the correct version depends on your caliper mount, frame or fork mount and whether it is being used front or rear.
Sold by Ashburton Cycles
Verified store
Price
$29.99
Mount types
International A-standard, Post, Flat mount
Post-mount rotor sizes
140–220 mm
Flat-mount rotor sizes
140–180 mm
C-193 is a disc-brake mount adapter designed to help match a brake caliper to the mounting standard and rotor size of your fork or frame. It supports International A-standard, Post-mount and Flat-mount applications, with different combinations available for front and rear installations.
For Post-mount setups, the application table covers rotor sizes from 140 mm to 220 mm. International A-standard applications cover 140 mm, 160 mm, 180 mm and 203 mm rotors, while Flat-mount applications cover selected 140 mm, 160 mm and 180 mm combinations. The correct fit depends on your existing mount spacing and the rotor you intend to use.
The easy flip-flop bracket system allows one bracket to suit two rotor sizes where the product is marked with the relevant flip-flop identification. Check your frame or fork manufacturer’s maximum rotor size before fitting a larger rotor, and confirm the front or rear application carefully—the same rotor description can represent a different setup at the rear.
A practical choice for anyone replacing a brake adapter or changing rotor size who has confirmed their caliper, fork or frame mount standard and front or rear application.
Three mounting standards
Supports International A-standard, Post-mount and Flat-mount combinations, helping you match different frame, fork and caliper arrangements.
Broad Post-mount coverage
The published application range covers 140 mm, 160 mm, 180 mm, 200 mm, 203 mm and 220 mm rotor configurations.
Flat-mount compatibility
Supports selected 140 mm, 160 mm and 180 mm Flat-mount applications, including direct-mount combinations.
International A-standard options
Provides front and rear application options for selected 140 mm, 160 mm, 180 mm and 203 mm rotors.
Front and rear applications
The adapter can be used at either end of the bike where the specific mount and rotor combination is listed.
Easy flip-flop bracket
The flip-flop design allows one bracket to be compatible with two rotor sizes in applicable Flat-mount configurations.
Compatibility-led fitment
The application table makes it easier to identify the correct combination before installation, particularly when mount standards or rotor sizes differ.
Every detail as listed by the manufacturer.
Generic is a catalogue designation for products presented without a distinct store-brand identity. The term describes the retail classification rather than a separate manufacturer history or geographic origin. Generic-labelled products can still have clearly defined specifications, standards and compatibility requirements. For this component, the catalogue designation is retained while the fitment details identify the relevant road bottom bracket application.
Generic · Disc brake adaptor
A versatile disc-brake adapter for matching caliper and frame mounts to the right rotor size.
$29.99
In stockMount types
International A-standard, Post, Flat mount
Post-mount rotor sizes
140–220 mm
Flat-mount rotor sizes
140–180 mm
International A-standard sizes
140–203 mm
C-193 is a mount adapter for Post, International A-standard and Flat-mount brake installations. It covers a wide range of rotor sizes, but the correct version depends on your caliper mount, frame or fork mount and whether it is being used front or rear.
C-193 is a disc-brake mount adapter designed to help match a brake caliper to the mounting standard and rotor size of your fork or frame. It supports International A-standard, Post-mount and Flat-mount applications, with different combinations available for front and rear installations.
For Post-mount setups, the application table covers rotor sizes from 140 mm to 220 mm. International A-standard applications cover 140 mm, 160 mm, 180 mm and 203 mm rotors, while Flat-mount applications cover selected 140 mm, 160 mm and 180 mm combinations. The correct fit depends on your existing mount spacing and the rotor you intend to use.
The easy flip-flop bracket system allows one bracket to suit two rotor sizes where the product is marked with the relevant flip-flop identification. Check your frame or fork manufacturer’s maximum rotor size before fitting a larger rotor, and confirm the front or rear application carefully—the same rotor description can represent a different setup at the rear.
A practical choice for anyone replacing a brake adapter or changing rotor size who has confirmed their caliper, fork or frame mount standard and front or rear application.
Three mounting standards
Supports International A-standard, Post-mount and Flat-mount combinations, helping you match different frame, fork and caliper arrangements.
Broad Post-mount coverage
The published application range covers 140 mm, 160 mm, 180 mm, 200 mm, 203 mm and 220 mm rotor configurations.
Flat-mount compatibility
Supports selected 140 mm, 160 mm and 180 mm Flat-mount applications, including direct-mount combinations.
International A-standard options
Provides front and rear application options for selected 140 mm, 160 mm, 180 mm and 203 mm rotors.
Front and rear applications
The adapter can be used at either end of the bike where the specific mount and rotor combination is listed.
Easy flip-flop bracket
The flip-flop design allows one bracket to be compatible with two rotor sizes in applicable Flat-mount configurations.
Compatibility-led fitment
The application table makes it easier to identify the correct combination before installation, particularly when mount standards or rotor sizes differ.