Polar M430 BLK tubeless – 3 x AAA batteries

– 3 x AAA batteries included

9 function simple to use wired bicycle computer with calorie counter

Possible to increase the load capacity to 4 bikes by adding a fourth bike adapter

3 or later

Polar M430 BLK tubeless – 3 x AAA batteriesDESIGNED FOR RUNNERS Advanced but also straightforward for all levels of runners. WRIST BASED HEART RATE No chest strap needed: Polar M430 gets your heart rate from your wrist easily, accurately and reliably. RUN INDOORS AND OUT When outside, integrated GPS has your pace, distance and altitude covered. When indoors, its the wrist movements that capture your pace and distance. POLAR SLEEP PLUS Sleeping well is key to your well being, recovery and