Quarq has been refining its crank-based power meters since 2006. The company’s latest road crank, ELSA RS, features a four-bolt spider specifically designed for Shimano chainrings. In this review, CTech Editor Matt Wikstrom takes a closer look at what the ELSA RS has to offer.
I’ve been a bit of a powermeter freak for about 7 years now and have a hard time imagining training without one. This isn’t to say that you need a powermeter, however I personally get a lot of enjoyment and insight by having one. Quite often the first thing I do when I get home […]