ROCKBROS R3 Brake Sensing Bike Taillight ($16.99)

Savings algorithm output: $16.99 – trusted source: Banggood. Updated: 29-01-2026.

ROCKBROS R3 Smart Brake Sensing Bike Taillight 4 Lighting Modes IPX6 Waterproof Type-C Rechargeable Vibration Sensor Bicycle Rear Light – Black
Banggood warehouse: China.

Price: $16.99

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Aliexpress

There’re some similar (or not) items on Aliexpress

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	ROCKBROS Bicycle Rear Light Smart Brake Vibration Light Sensing Bike Taillight Type-C Synchronized MTB Road Cycling Tail Light	$19.62
	ROCKBROS Bicycle Rear Light Smart Brake Vibration Light Sensing Bike Taillight Type-C Synchronized MTB Road Cycling Tail Light	$21.39
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