I've picked up at Watteam Powerbeat and discovered it's NOT compatible with my existing 105 5700 drive-train. Looking for a 175mm left crank arm. (Prefer black) I'm not opposed to an Ultegra or DA for the right price. If anyone has one of these laying around unused and keep to part, let me know.
Compatibility below
Dura Ace 9150 / 9100 / 9070 / 9000 / 7970 / 7950 / 7900
Ultegra R8070 / R8050 / R8000 / 6870 / 6800
105 5850 / 5800
Thanks
CC
Compatibility below
Dura Ace 9150 / 9100 / 9070 / 9000 / 7970 / 7950 / 7900
Ultegra R8070 / R8050 / R8000 / 6870 / 6800
105 5850 / 5800
Thanks
CC