Polar H10 Heart Rate Sensor Black RGroup_62545A50B1B83914B66DE0FDB2A6F3970CD3846F making them perfect for casual

making them perfect for casual riders

The Funn Chain Ring Solo Narrow Wide 30T 104mm BCD Black is designed for mountain bikers seeking reliability and performance

and a stylish West Coast USA design

this chain is ideal for demanding riders

It features durable construction and is compatible with various Di2 components

Polar H10 Heart Rate Sensor Black RGroup_62545A50B1B83914B66DE0FDB2A6F3970CD3846F making them perfect for casualThe Polar H10 offers exceptional accuracy and connectivity compared to other heart rate sensors. It uses an ECG heart rate monitor to ensure precise readings even during high intensity exercise, extreme motion, and rapidly increasing heart rates. It remains unaffected by temperature, sweat, and can be used while swimming. With Bluetooth and ANT+ connectivity, you can share your progress via your smartphone and favorite apps, even with products from