SRAM, Red AXS E1 Power Kit 2x, Power Meter Crankset, Speed: 12, BCD: Direct Mount SRAM 8 Bolt, 50/37

• Integrated power meter and chainring combo • Accurate to +/-1.5% and unaffected by temperature changes • Integrated rings are incredibly long-lasting • Combine with 8 bolt compatible crankarms • SRAM Model ID: PM-AXS-KITR-E1