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
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.
| Category | Specification |
|---|---|
| Frame | ROCKBROS 20" Chromoly Steel Folding Frame |
| Front Fork | ROCKBROS 20" Chromoly Steel Fork |
| Handlebar | Medium Carbon Steel Flat Bar |
| Stem | Medium Carbon Steel Folding Stem |
| Saddle | ROCKBROS Comfort Saddle |
| Seatpost | 31.8mm Aluminum Alloy Seatpost |
| Shifters | SHIMANO SL-RV300 |
| Rear Derailleur | SHIMANO RD-TY21B, 7-Speed |
| Cassette | SHUNFENG 7-Speed Freewheel, 14–28T |
| Brakes | Mechanical Disc Brakes |
| Crankset | JIANKUN Steel Crankset, 52T, 170mm |
| Rims | Aluminum Alloy Rims |
| Hubs | Front Steel Hub / Rear Iron Hub |
| Spokes | 14G Medium Carbon Steel with Iron Nipples |
| Tires | CST 20×1.75" |
| Tubes | Schrader Valve (A/V) 48L |
| Weight | 15.6 kg (34.4 lbs) |
| Category | Specification |
|---|---|
| Frame | ROCKBROS 20" Chromoly Steel Folding Frame |
| Front Fork | ROCKBROS 20" Chromoly Steel Fork |
| Handlebar | Medium Carbon Steel Flat Bar |
| Stem | Medium Carbon Steel Folding Stem |
| Saddle | ROCKBROS Comfort Saddle |
| Seatpost | 31.8mm Aluminum Alloy Seatpost |
| Shifters | SHIMANO SL-RV300 |
| Rear Derailleur | SHIMANO RD-TY21B, 7-Speed |
| Cassette | SHUNFENG 7-Speed Freewheel, 14–28T |
| Brakes | Mechanical Disc Brakes |
| Crankset | JIANKUN Steel Crankset, 52T, 170mm |
| Rims | Aluminum Alloy Rims |
| Hubs | Front Steel Hub / Rear Iron Hub |
| Spokes | 14G Medium Carbon Steel with Iron Nipples |
| Tires | CST 20×1.75" |
| Tubes | Schrader Valve (A/V) 48L |
| Weight | 15.6 kg (34.4 lbs) |
2025 Black Friday Bike Gear Sale Guide | ROCKBROS Cycling Deals
With the annual Black Friday shopping extravaganza fast approaching, cycling enthusiasts are looking for truly great deals, not just hype. This 2025 Black Friday shopping guide will take you throug...
Best Night Cycling Lights of 2025: M6 vs. M8 Headlamps for City Commuters and Weekend Cyclists
Not all bike lights are created equal. Explore the differences between ROCKBROS M6 and M8 — from 1600-lumen power to smart displays — and find your perfect night ride companion.
1600 Lumens to Light Up the Night: ROCKBROS Smart Bike Headlight for Safer Rides
ROCKBROS 1600LM Smart Bike Headlight – a game-changer for night cycling. With ultra-bright illumination comparable to car headlights, long battery life, smart temperature control, and IPX6 waterpro...
