Zele-epz-OS

EPZ-Power Meter Crank

.Length - 165mm, 170mm, 172.5mm, 175mm
.BCD - 110mm
.Speed - 11s
.Chainring - 50/34T, 52/36T
.Chainline - 43.5mm
.Frame - BB386/BB86/PF30/BSA
.Battery - CR2450
.Radio Protocol - ANT+ Power Profile