Does what it says on the tin.
Does what it says on the tin.
By Peter P.
Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
597 reviews
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At Quarq, we make bicycle power meters, tire pressure sensors, mountain bike suspension tuning devices and GPS tracking devices.Why? Because bikes are complicated and improving performance is hard and this can make you feel overwhelmed and unprepared. But with the right technology, you can simplify the experience so you can reach your full potential. We know how frustrating it is when technology distracts from your ride. Our innovative, easy to use products are why thousands of riders, including professional athletes in all disciplines, trust in us everyday.
Quarq (quarq.com) has 597 customer reviews on The Fair Hearing, with an average rating of 4.5 out of 5.
Showing 452 reviews with 5 stars · Clear filters
Does what it says on the tin.
By Peter P.
Using the DFour powermeter now for a few months w/o any troubles at all. Bought it because I have already an older Quarq powermeter (2014) that still works solid. Having tested both my meters on an gold standard ergometer, I can state they are giving out valid power values. Also very good customer service with fast replies to emails!
By RB
I am a simple "amateur", in my opinion it is simple, lightweight, reliable, precise, beautiful. Smart!
By gfani
Top customer service, friendly and always there for you if you need.
By alvaro C.
I bought Sram GXP DZero. This is my first power meter. Very easy to install. Looks great on the bike. Working great so far. My training session on different level now :) Remember to calibrate before every ride.
By Sebastian
Great product!
By Daniele V.
Sram red dzero, so far so good !
By Michel
perfekt. The best ever....
By Timm