SRAM, Red AXS 1x Aero Power Meter E1, Power Meter Crankset, Speed: 12, Spindle: 28.99mm, BCD: Direct Mount SRAM 8 Bolt, 50, DUB, 160mm, Black, Road

• Power meter is fully integrated into the chainring for lighter weight and greater accuracy • Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride • Measures right and left leg power balance • Ultra-light hollow carbon fiber crankarms are 29 g lighter than previous generation • DUB bottom bracket adds durability and simplicity • SRAM Model ID: FC-RED-1P-E1