S-Works Dual Power Crankset 52-36T 11s 172.5mm

Basically it is brand new. It uses 4iii app to connect to the power crank and is no problem connecting. It was used about 50km before I switched to Dura ace crankset. You can see teeth on both chainrings are new and paint is still on them. Firmware has been updated to latest there was no drop since day 1. Pretty solid connection. No damage, crack or even scratches on the surface of both crank arms. Original stickers are still on them. Original spacers on both driving and non-driving sides are included. Rare to get such a new condition S-work dual power cranksets. $650 firm