SRAM CRANK QUARQ RED 1 12 or 13SPD 42T DUB WIDE TM E1 - various crank lengths

Tracking your progress on gravel just got easier and more accurate. With our new spider-based power meter and removable Thread Mount chainrings, the RED XPLR AXS power meter is lightweight, reliable in all weather, and accurate within /-1.5%. With dual-sided power measurement, even your loftiest of gravel training goals are within reach. Features All-new design with removable and replaceable Thread Mount chainrings, available in 38T-46T Power readings are accurate within /-1.5% and aren’t affected by climate conditions during a ride User replaceable CR2032 battery with 200-hour battery life Measures right and left leg power balance Ultra-light hollow carbon fiber crankarms are 29g lighter than previous generation DUB bottom bracket adds durability and simplicity Waterproof (IPX7 waterproof to 1 meter for 30 minutes) Available in 165, 170, and 172.5mm lengths Specifications Speeds 12/13 BB Compatibility All SRAM Road WIDE DUB BBs Chainring Size 42T BB Spindle Interface DUB Chainring material Aluminum Bolt Circle Diameter (BCD) Thread Mount Power meter Yes NOTE: BB NOT INCLUDED Show More Show Less