Bike Speed and Cadence Sensor 2 Vendor_Stan's No Tubes it's 1x11 all the time

it's 1x11 all the time

DB-GDE-ULT-A1

100*100mm Handlebar: Steel riser handlebar

Flattop technology allows for a narrower chain with quieter operation and increased strength and durability

Bike Speed and Cadence Sensor 2 Vendor_Stan's No Tubes it's 1x11 all the timeMonitor your speed and cadence as you ride with these easy to install wireless sensors. With no magnets or other exposed parts to line up, these sensors are easy to install, maintain and move between bikes. The Speed Sensor 2 attaches to the hub of either wheel and self calibrates with your Edge cycling computer or compatible Garmin device to give you accurate speed and distance The Cadence Sensor 2 fastens to any size crank arm and measures pedal