Gary B.wrote a review of Quarq Elsa R Power Meter Crank Arms - BB30 on August 11, 2017
Familiarity: I've put it through the wringer
This is my second Quarq. The Riken got moved to my roadie when the new tri bike came and I needed to switch to a BB30 format and after years of solid service I decided to stick with Quarq and do a mild upgrade to the Elsa. These products are simple, elegant, and they just work. Yes, this product is being discontinued in favor of the new DZero/DFour line but this is a great example of the quality of what Quarq continues to put out. It just works, which when you train and race based on power you just need to know that when you turn the pedals it is going to transmit accurate data to the head unit. 5+ stars for this and based on my experience over the years, anything they put out.