SRAM AXS Red Crankset 170 mm 40 Teeth Threaded Mounting

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. When SRAM found ways to make their lightest and stiffest crank even lighter, they went for it. A new process further grams from the hollow carbon arms. Plus they're offering more crankarm lengths than ever before to ensure this crank works for you.Features-All-new design with removable and replaceable Thread Mount chainrings-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 29 g lighter than previous generation-Waterproof (IPX7 waterproof to 1 meter for 30 minutes)-DUB bottom bracket adds durability and simplicity (Sold separately)-150mm Q-factor / 47.5mm chainlineItem Specifications-Rings:40-Number of Chainrings:Chain Retaining Single-Drivetrain Speeds:12-Drivetrain Speeds:13-Chainline/Hub Compatibility:135/142 Road Disc Hubs <415 mm Chainstay-Chainline/Hub Compatibility:135/142 Road Disc Hubs > 415 mm Chainstay-Color:Natural Carbon-Crank Length (mm):170-Crank Intended Use:Gravel-BB Included:No-Pedal Spindle:9/16"-Spindle Interface Type:SRAM DUB-Defined Color:Carbon