Quarq power meters using Quarq technology, measure power at the crankset spider. This is one of the best places on the bike to measure power because all your pedaling effort flows directly through the spider and it can be measured with great precision.

Quarq combines their power measurement technology with SRAM's topflight crank arms to create an integrated, high performance bicycle component, supported by a 2-year warranty and worldwide customer service.

In the last few years Quarq has powered world championships, cobbled classics, multiple stage wins in the Tour de France and Giro d'Italia, and two first place finishes at Ironman® Hawaii.

Viewing 1 to 7 (7 Total)



DFour - Spider Only


DZero - Aluminium


DZero - Carbon


DZero - Spider Only


Eagle - Carbon


Eagle - Spider Only


This site uses cookies. Some of the cookies we use are essential for parts of the site to operate and have already been set. You may delete and block all cookies from this site, but parts of the site will not work.