Shimano's SM-MA-R203-PS Rear Disc Brake Mount Adaptor enables Post type disc calipers to be mounted to A-Standard (International Standard) style frames with 203mm rotors. It is an interchangeable, precision engineered disc mount part suitable for rear frames only.
- Caliper Type: Post mount
- Mount Type: A-STD Rear
- Rotor size: 203mm
Shimano Sm-Ma-R203-Ps Adapter 203mm Caliper: Post Mount: A-Std Rear
$9.00
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Shimano's SM-MA-R203-PS Rear Disc Brake Mount Adaptor enables Post type disc calipers to be mounted to A-Standard (International Standard) style frames with 203mm rotors. It is an interchangeable, precision engineered disc mount part suitable for rear frames only.
- Caliper Type: Post mount
- Mount Type: A-STD Rear
- Rotor size: 203mm