Sigma Sport's bike computers, heart rate monitors and bike light systems are
excellent accessories to enhance your training, keep you safe and keep track of your rides. Their bike computers are user friendly, provide some great ride data, and they easily synch up with Sigma Sports' data center software. With Sigma Sport's heart rate monitors, you have the information readily available to maximize your training and boost your fitness. Lastly, Sigma Sport's bike light systems are lightweight, powerful, efficient bike lights that keep cyclists safe in low light and bad weather conditions.