SRAM Red AXS 1x XPLR Power Meter E1 Power Meter Crankset Speed: 12/13 Spindle: 28.99mm BCD: Thread Mount 42 DUB 167.5mm Black Road Disc Bolts & Spacers 6 Upper Cup 42mm Primary

6 Upper Cup 42mm Primary Color Green

thanks to stretchable material

model Chester diameter 27

barrel material composite matrix max psi 220psi (Dual Valve) color flat gray

They are available in 3 different offsets: 6mm offset for 49mm chainline

SRAM Red AXS 1x XPLR Power Meter E1 Power Meter Crankset Speed: 12/13 Spindle: 28.99mm BCD: Thread Mount 42 DUB 167.5mm Black Road Disc Bolts & Spacers 6 Upper Cup 42mm PrimaryAll 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