The crankset is made with 6061 aluminium, 7075 aluminium CNC-machined (52/36) chainrings and a BB386EVO 30mm axle. Crank length is 172.5mm. It's easy to install and connectivity is via the ANT+ wireless protocol or Bluetooth. It's powered by a CR2450 coin-style battery hidden under a large rubber cover on the spider which is easy to replace. This crankset has been used on a bike set up on an indoor turbo trainer and has never been used outside. There are a few scuffs and minor scratches (shown in the photos), but these are purely cosmetic. Further details on the crankset can be found on the FSA website.
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