Quarq

QUARQ : High performance power meters, tire pressure gauges & suspension sensors. Measure and improve. For QUARQ, it's the path to better performance - from the top of the mountain to training at home on an exercise bike. The goal is clear and the successes - big or small - are real. QUARQ produces the world's most widely used power meters , innovative sensors like the TyreWiz tire pressure gauge and the award-winning ShockWiz suspension sensor to help you develop even more power on your bike.