4iiii Precision3+ Powermeter - Non Drive Side (Gravel) Crank Arm Crank Types:Shimano - GRX FC-RX810 The helmet is also compatible

The helmet is also compatible with the Obex Communication headset and designed for a seamless fit with POC goggles

Helps optimise training zones and workout intensity

even when conditions change

Designed for non-wetsuit swims – race-legal performance

4iiii Precision3+ Powermeter - Non Drive Side (Gravel) Crank Arm Crank Types:Shimano - GRX FC-RX810 The helmet is also compatible4iiii PRECISION 3+ Power Meter Non Drive Side (Gravel) The 4iiii PRECISION 3+ Non Drive Side Power Meter delivers pro level performance in a smaller, lighter, and more advanced design, now with Apple Find My integration for added security. Proven at the highest level of racing and trusted by dedicated enthusiasts, it provides the accuracy and reliability needed to train with confidence. Ideal for riders chasing KOMs, preparing for long endurance