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Advanced Cycling DynamicsGain extra metrics like left/right balance
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Versatile Cockpit Compatibility: Compatible with ST-R300-AL
Compact USB-Rechargeable Rear Light for Everyday Cycling
Wahoo Trackr Cycling Radar & Tail Light Gravel Tyres Advanced Cycling DynamicsGain extra metricsRide more aware without extra faff. TRACKR RADAR combines a bright rear light with a cycling rear view radar that detects approaching vehicles up to 150 m behind and pings visual audible alerts to compatible head units and watches. It charges via USB C, weighs just 99 g, and is built IPX7 tough for year round use. Special modes like Brake Light, Quick Alert and Battery Saver help you stay visible and stretch runtime when the road is quiet. Why youll