Some pre-sale items are shipped via international express, which may result in longer delivery times and additional shipping fees. Exact details will be shown at checkout.
We offer a 14-day return and exchange policy from the date you receive your item. Items must be unused, undamaged, with tags attached, in original packaging, and accompanied by proof of purchase.
We cover return shipping for quality issues, defective, damaged, or incorrect items. For other personal-reason returns, the customer is responsible for return shipping.
For full order cancellations within 14 days, the original standard delivery cost will be refunded. Partial returns generally do not include a refund of the original delivery cost.
Refunds will be processed within 5–7 business days after we receive and inspect your return. Please contact us before returning any item. For questions, email service@rockbrossport.co.uk.
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Stay more visible on busy commutes, evening rides and low-light roads with a rear light that responds automatically as you ride. The ROCKBROS RB02 combines smart brake sensing, light and motion detection, and 10 selectable light modes in a compact 26g design. When slowing or braking, the light automatically increases brightness for approximately 2.5 seconds to help alert road users behind you. With up to 27 hours of battery life, USB-C charging and IPX5 water resistance, it is designed for convenient everyday use on road, mountain and commuter bikes.
The built-in brake sensor detects braking or sudden deceleration and automatically increases the rear light brightness for approximately 2.5 seconds, helping make your change in speed more noticeable to road users behind you.
Built-in light and motion sensors adapt the rear light to everyday riding conditions. After approximately 30 seconds without movement, the light can enter sleep mode to conserve power and automatically wake when vibration is detected.
Choose from 10 lighting modes, including steady red, red flash, flowing, colourful, breathing and droplet-style effects. Mode memory recalls your previous setting, so there is no need to select it again every time you ride.
The built-in 500mAh rechargeable battery provides approximately 19–27 hours of runtime, depending on the selected mode. USB-C charging takes around 2 hours, with charging and low-battery indicators making power management easier.
The IPX5 water-resistant construction helps protect the light against everyday rain and splashes. Multiple mounting accessories allow installation around the saddle rails or seatpost, giving you greater flexibility across different bike setups.
Stay more visible on busy commutes, evening rides and low-light roads with a rear light that responds automatically as you ride. The ROCKBROS RB02 combines smart brake sensing, light and motion detection, and 10 selectable light modes in a compact 26g design. When slowing or braking, the light automatically increases brightness for approximately 2.5 seconds to help alert road users behind you. With up to 27 hours of battery life, USB-C charging and IPX5 water resistance, it is designed for convenient everyday use on road, mountain and commuter bikes.
The built-in brake sensor detects braking or sudden deceleration and automatically increases the rear light brightness for approximately 2.5 seconds, helping make your change in speed more noticeable to road users behind you.
Built-in light and motion sensors adapt the rear light to everyday riding conditions. After approximately 30 seconds without movement, the light can enter sleep mode to conserve power and automatically wake when vibration is detected.
Choose from 10 lighting modes, including steady red, red flash, flowing, colourful, breathing and droplet-style effects. Mode memory recalls your previous setting, so there is no need to select it again every time you ride.
The built-in 500mAh rechargeable battery provides approximately 19–27 hours of runtime, depending on the selected mode. USB-C charging takes around 2 hours, with charging and low-battery indicators making power management easier.
The IPX5 water-resistant construction helps protect the light against everyday rain and splashes. Multiple mounting accessories allow installation around the saddle rails or seatpost, giving you greater flexibility across different bike setups.
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