Orders under $29.99 ship for $4.99, while orders of $29.99 and above enjoy free shipping (3–5 business days). $10 extra applies for bulky items.
In-stock items ship from our U.S. warehouse in 3–5 business days; international orders take 7–12 business days when U.S. stock is unavailable.
We offer a 30-day hassle-free return and exchange policy starting from the date you receive your item. To be eligible, products must be unworn, unused, with tags attached, in original packaging, and accompanied by proof of purchase. If the item is defective, damaged, or incorrect, we cover the return shipping cost; for size or personal preference returns, the customer is responsible for shipping fees. Please inspect your order within 72 hours and contact us for any issues. Refunds will be processed within 10 business days after we receive and inspect your return. Please contact customer service before returning items and send returns to the designated address; unauthorized returns will not be accepted. For questions, email-contact@rockbrosus.com
Estimated Delivery Timeline
The ROCKBROS Smart Bike Tail Light acts as your invisible guardian on every ride. With a convenient remote, you can switch modes instantly and take full control in busy city streets or complex road conditions. Its 115dB high-frequency horn pierces through ambient noise, alerting others up to 100 meters away. In smart mode, the light automatically responds to motion and ambient light, conserving energy while keeping you visible. The tail light brightens and flashes when slowing down, signaling braking to riders and drivers behind, reducing the risk of collisions. Compact yet powerful, it provides all-around protection for safe daytime and nighttime cycling.
ROCKBROS
115 dB
44 × 43 × 41 mm
Explore Boundlessly, Ride Passionately.
Enjoy Cycling, Enjoy ROCKBROS.
Let the rhythm of rolling wheels become the soundtrack of freedom and joy.
