







Shipping Fees:
We provide clear and detailed shipping fees based on the order amount and shipping method:
- Standard Shipping:
- Order Amount Below $29: Shipping Fee - $4.99
- Delivery Time: 3-4 business days
- Free Shipping:
- Order Amount $29 and over: Free 📦
Shipping Info
🚲 Bicycle Shipping
Delivery Times:
Shipping Fees:
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. EU customers have a 14-day no-questions-asked return right. 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 service@rockbrosbike.us.
At ROCKBROS, we offer a worry-free 1-year warranty to ensure your satisfaction. Whether it's a defect or product issue, simply reach out to us at service@rockbrosbike.us with your order details. We'll handle the rest to make sure your experience is smooth and hassle-free.

Picture this: You're out on a ride, tire goes flat mid-way, and you become the "pump hero" in seconds! Say goodbye to sweating over manual pumps. The AS240Pro aluminum alloy mini electric bike pump is your ultimate cycling game-changer! Palm-sized and weighing just 132g, it unleashes powerful 120PSI output, reviving a road bike tire from 0 to full in 50-60 seconds. Whether flying down highways or tackling mountains, it keeps you fully inflated—ride harder, farther, and with total confidence!
Why AS240Pro is Every Cyclist's Dream Gear?
Real Rider Feedback: “This little beast has saved me countless times! Tiny size, massive power—no more fearing flats on the road.” - Veteran Road Cyclist
| Specification | Details |
|---|---|
| Material | Aluminum alloy + Silicone protective sleeve (durable, lightweight, enhanced protection) |
| Battery | 420mAh / 7.4V / 3.11Wh |
| Weight | Approx. 132g (pump body only) |
| Max Pressure | 120PSI |
| Charging | Type-C port (as convenient as your phone) |
| Compatibility | Presta / Schrader valves + Sports balls |











Picture this: You're out on a ride, tire goes flat mid-way, and you become the "pump hero" in seconds! Say goodbye to sweating over manual pumps. The AS240Pro aluminum alloy mini electric bike pump is your ultimate cycling game-changer! Palm-sized and weighing just 132g, it unleashes powerful 120PSI output, reviving a road bike tire from 0 to full in 50-60 seconds. Whether flying down highways or tackling mountains, it keeps you fully inflated—ride harder, farther, and with total confidence!
Why AS240Pro is Every Cyclist's Dream Gear?
Real Rider Feedback: “This little beast has saved me countless times! Tiny size, massive power—no more fearing flats on the road.” - Veteran Road Cyclist
| Specification | Details |
|---|---|
| Material | Aluminum alloy + Silicone protective sleeve (durable, lightweight, enhanced protection) |
| Battery | 420mAh / 7.4V / 3.11Wh |
| Weight | Approx. 132g (pump body only) |
| Max Pressure | 120PSI |
| Charging | Type-C port (as convenient as your phone) |
| Compatibility | Presta / Schrader valves + Sports balls |










