ROCKBROS Rechargeable Bike Rear Light | Q2, Q2S or Q4

Rear-facing light for your ride

Whether you are commuting at dusk or heading out early, this compact ROCKBROS taillight adds a rear-facing LED light to your bike. Mount it at the seatpost and recharge it with a USB Type-C connection.

Choose the right model

• Q2 common: Standard rear light. Brake sensing is not indicated for this option.
• Q2S smart and Q4 smart: Smart options with brake-sensing functionality as described in the listing.

Select your model before checkout. Features such as modes and battery runtime may differ by model.

Listed features

• USB Type-C rechargeable light with a listed 260 mAh battery.
• IPX6 water-resistance rating for exposure to splashes and rain; do not submerge.
• Compact build at approximately 22 g, with a seatpost mounting placement.

Check the light's operation and charge before each ride. A rear light supports visibility but does not replace attentive riding or other required safety equipment.