SRAM Red AXS 1x XPLR Power Meter E1 Power Meter Crankset Speed: 12/13 Spindle: 28.99mm BCD: Thread Mount 40 DUB 160mm Black Road Disc MFPN=RB22EC90ALX10D44 Works independently or pairs with Includes 12mm end caps

SRAM Red AXS 1x XPLR Power Meter E1 Power Meter Crankset Speed: 12 13 Spindle: 28.99mm BCD: Thread Mount 40 DUB 160mm Black Road Disc MFPN=RB22EC90ALX10D44 Works independently or pairs with Includes 12mm end caps Works independently or pairs with compatible Edge cycling computers to automatically turn lights on or off year 2010 model BoXXer WC (35mm SoloAir) description air top cap 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 grams lighter than previous generation DUB bottom bracket adds durability and simplicity Waterproof (IPX7 waterproof to 1 meter for 30 minutes) SRAM Model ID: FC RED 1WP E1 } All new design with removable and replaceable thread mount chainrings