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 2-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.
| Category | Component | Specification |
|---|---|---|
| Frame Set | Frame | ROCKBROS 20-inch Chromoly Steel Frame |
| Fork | ROCKBROS 20-inch Chromoly Steel Fork | |
| Drivetrain | Shifter | SHIMANO Tiagra 4700 10-speed |
| Rear Derailleur | SHIMANO Tiagra 4700 10-speed | |
| Crankset | Jiankun 53T Aluminum, 170mm, Square Taper | |
| Cassette | SUJIE 10-speed 11–28T | |
| Brake | Hydraulic Disc Brake | |
| Wheels | Wheel | Aluminum Double Wall Rim, 29mm Depth |
| Hub | Aluminum Bearing Quick Release (Front 2 / Rear 4 Bearings) | |
| Spokes | 14G Medium Carbon Steel with Brass Nipples | |
| Tire | INNOVA 20 × 1.5 | |
| Inner Tube | Presta Valve (F/V), 48mm | |
| Components | Saddle | ROCKBROS Saddle |
| Seatpost | 27.2 × 350mm Aluminum Seatpost | |
| Handlebar | Aluminum Flat Handlebar | |
| Stem | Aluminum Alloy Stem | |
| Info | Weight | 10.95 kg |
| Category | Component | Specification |
|---|---|---|
| Frame Set | Frame | ROCKBROS 20-inch Chromoly Steel Frame |
| Fork | ROCKBROS 20-inch Chromoly Steel Fork | |
| Drivetrain | Shifter | SHIMANO Tiagra 4700 10-speed |
| Rear Derailleur | SHIMANO Tiagra 4700 10-speed | |
| Crankset | Jiankun 53T Aluminum, 170mm, Square Taper | |
| Cassette | SUJIE 10-speed 11–28T | |
| Brake | Hydraulic Disc Brake | |
| Wheels | Wheel | Aluminum Double Wall Rim, 29mm Depth |
| Hub | Aluminum Bearing Quick Release (Front 2 / Rear 4 Bearings) | |
| Spokes | 14G Medium Carbon Steel with Brass Nipples | |
| Tire | INNOVA 20 × 1.5 | |
| Inner Tube | Presta Valve (F/V), 48mm | |
| Components | Saddle | ROCKBROS Saddle |
| Seatpost | 27.2 × 350mm Aluminum Seatpost | |
| Handlebar | Aluminum Flat Handlebar | |
| Stem | Aluminum Alloy Stem | |
| Info | Weight | 10.95 kg |
FAQ
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This guide explains how to choose the right bike fenders for wet spring riding. It compares full-coverage vs clip-on mudguards, materials, installation, and real-world performance, helping riders s...
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How to Choose a Bike Bell: Safety, Sound & Practical Tips
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