SRM PowerMeters

SRM currently provides the most effective way to increase performance on the bike and its reliable too - 100% water proof. The PowerMeter has strain gauges strips attached to the inside. The material deflection registers the force thus created (torque) as well as the cadence (angular velocity). These parameters are converted into a digital electrical signal which is sent via ANT+ sport wireless protocol to the PowerControl. All SRM power units are now available individually on a wide range of chain sets of your choice and preference...