SRM engineers teamed up with the brain trust and Campagnolo to bring us the Campagnolo Carbon Powermeter. For Campy users that had to suffer through FSA and SRM-branded cranksets if they wanted a crank-based power unit, this is a site for sore eyes. Both the crankarms and chainrings are genuine Campagnolo products. Beautifully sculpted and machined this product oozes of quality and class. It is intended for use with 11 speed Campagnolo drivetrains only.
Like other SRM power units, it is ANT+ which means it will work with any ANT+ compatible head unit. This opens up your options to Garmin, PowerTap or the standard SRM PC7 head unit.
As most of us here have come to accept, the SRM Wireless powermeter is the only choice in premium powermeters. It has fantastic machine work and build quality. More top athletes and coaches recognize SRM power meters as the default choice where the best function and performance is required. It's design allows you to change rear wheels and has a proven reputation of holding up to a lot of hard use and bad weather conditions.