Review on LEZYNE Bicycle 2-in-1 Cadence & Speed Flow Sensor: Bluetooth Smart, LED Indicators, Lightweight – Ultimate Bike Sensor by Tony Beale

I have disc brakes on my gravel bike and the cable runs through the top of the non-drive side chainstay. I can't install it because the cable is on the way. I tried turning it upside down but that doesn't work, under the chainstay the adjustment is wrong. On the drive side, the chain touches the machine because its stack height is high. This device may work on bikes without disc brakes or where the cable routing is inside or on the sides of the chainstay. if the device could be installed upside down under the chainstay i would have kept it, had to send it back. combined sensor sigma r2 duo, can be installed under the chainstay with disc brakes.