4iiii Viiiiva Heartrate Monitor belowcost Mens Performance Space chamois with

Mens Performance Space chamois with high density foam

Featuring deep coverage with aggressive ventilation from 16 vents coupled with deep internal channeling

And while the 303 XPLR SW is built big

Add in a full suite of pro-level features and you have a helmet bound for the podium

Short profile provides targeted support for riders of any gender in a performance riding position

4iiii Viiiiva Heartrate Monitor belowcost Mens Performance Space chamois withThe Viiiiva is so much more than a heart rate monitor. The Viiiiva can act as an ANT+ to Bluetooth bridge so you can broadcast your ANT+ devices to your Bluetooth devices all through your Viiiiva heart rate monitor. The Viiiiva also records every second of your workout, including data from paired ANT+ devices. If something happens to your head unit or watch the Viiiiva will keep your data safe, up to 65 hours of it. Its Easy Tap to pair connection