Wahoo Trackr Heart Rate Monitor Maximum Tire Width-66 Fits all makes models and

Fits all makes models and sizes

Easily carry everything you need for trailside repair in a secure out-of-the-way location

7 Bearing Type Cartridge Crown Race 30 Weight 98 Defined Color Silver Upper Stack Height 17

Low profile body is compatible with Campagnolo style shift cables only

Wahoo Trackr Heart Rate Monitor Maximum Tire Width-66 Fits all makes models andWahoo Trackr Heart Rate Monitor. Accurate reliable comfortable and connected the Wahoo Trackr Heart Rate monitor offers athletes everything they need from a heart rate sensor to take their performance to the next level. Strap Length: Adjustable from 27" to 36" (68cm to 91cm) Maximum Chest: Fits up to 50" (127cm) chests Connectivity: ANT+ and up to three Bluetooth connections Supported Devices: iOS iPhone iPad Mac Android devices Windows Battery: