Speed Sensor

posted by Fabienne Dirksen
September 25, 2017

Don’t put your Garmin wireless speed sensor on your front hub! Quite often we notice that cyclists fit this sensor on their front hub. As we have often reported, the front hub is an important part of the aerodynamics of a wheel. Fitting the speed sensor unit to your front hub will cost you 1 Watt of performance! We recommend putting it on your rear hub where the impact is minimal.