Vente Chaude 4iiii Shimano RX810 GRX NDS PRECISION 3.0 Powermeter

Boasting an ultra-precise +/- 1% accuracy, up to 800 hours of battery life and both ANT+ and Bluetooth connectivity, the 4iiii Shimano RX810 GRX NDS PRECISION 3.0 Powermeter is fully equipped for your next training session.