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=PRS-2.3-1 Bindings not included - flat

Bindings not included - flat ski for screw-mount bindings such as NNN BC

Valve Length 65mm Valve Presta

We were very happy with the performance and popularity of this boot when this updated model was introduced last year

BCD Direct Mount Cinch Crank Arm Length 165mm Position Set Primary Color Black

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=PRS-2.3-1 Bindings not included - flatAll new design with removable and replaceable thread mount chainrings, available in 38T 46T Power readings are accurate within + 1. 5% and arent 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