Sm-Ma90-R140-Ps Adapter 140Mm Caliper: Post Mount: A-Std Rear Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... Sm-Ma90-R140-Ps Adapter 140Mm Caliper: Post Mount: A-Std Rear Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...