




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
Whether you’re cruising through the city or tackling mountain trails, the ROCKBROS M1 Pro Bike Computer keeps your ride on track with precise five-star GPS positioning. The 2.9-inch HD display stays bright even under sunlight, while 25 real-time metrics let you monitor every detail of your performance. With up to 70 hours of battery life, it’s ready for your longest adventures without worrying about power.
ROCKBROS
IPX6
90x55x20mm