SRAM RED eTap AXS 2x12 Disc Brake Groupset w/ 172.5mm Quarq Powermeter crankset 2023 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... SRAM RED eTap AXS 2x12 Disc Brake Groupset w/ 172.5mm Quarq Powermeter crankset 2023 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...