4 Dual Compound

ensuring maximum comfort—so light

Its waterproof USB-C charging port and 2A+ fast charging capability allows for convenient recharging(cable not included)

2–14 Newton-meter range (18–124 Inch Pounds)

Wahoo TRACKR Speed Sensor - Black NoAusPost 4 Dual CompoundThe Wahoo TRACKR Speed Sensor is a sleek, magnet less solution for capturing cycling speed data. It mounts easily to your bike's front wheel hub and uses Bluetooth Smart and ANT+ dual band technology to connect and display data on both smartphones and bike computers. Dual LED lights indicate device connection and speed detection at a glance, and the universal fit accommodates most hub sizes. Specifications Dimensions: 3. 5cm (w) x 3. 2cm (h) x 1. 8cm