Lezyne Flow Sensor Heart Rate Monitor 2 SPEED Tested at World Cup downhill

Tested at World Cup downhill races and white-knuckle summer Morzine alps

If using for suspension seals

Not available in the U

chase them down in the high-performance 2XU® MCS Run Compression Shorts

Here are a few of the secrets that we've learned over the years to keep your kit performing at its best and last longer

Lezyne Flow Sensor Heart Rate Monitor 2 SPEED Tested at World Cup downhillThe Lezyne HR Flow Sensor allows you to accurately monitor your heart rate for improved analysis of your ride performance. The adjustable, flexible strap makes it easy to fit and extremely comfortable. Small and sleek, the Heart Rate Flow Sensor from Lezyne can still tackle a big job. This high performance, comfortable heart rate monitor is constructed with an athletic strap and durable, yet lightweight, polycarbonate. With an optimized CR2032