






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.


The ROCKBROS Six-Section Folding Bike Lock is built for riders who need a strong, compact lock for bicycles, e-bikes, motorcycles, gates and daily commuting. Its six-section folding design opens to approx. 41.1 in, giving you flexible locking angles for frames, wheels, racks, railings and posts.
The lock body uses alloy steel with 20CR heat-treated folding plates, a zinc alloy lock core and 304L stainless steel rivet joints. A modified PP outer shell helps reduce frame scratches and keeps the metal structure covered for cleaner everyday use.
The included mount base supports two installation methods: screw mounting or strap mounting. It can be fixed to the downtube, top tube, seatpost area or bottle cage holes, so the lock stays on the bike while riding.

The ROCKBROS Six-Section Folding Bike Lock is built for riders who need a strong, compact lock for bicycles, e-bikes, motorcycles, gates and daily commuting. Its six-section folding design opens to approx. 41.1 in, giving you flexible locking angles for frames, wheels, racks, railings and posts.
The lock body uses alloy steel with 20CR heat-treated folding plates, a zinc alloy lock core and 304L stainless steel rivet joints. A modified PP outer shell helps reduce frame scratches and keeps the metal structure covered for cleaner everyday use.
The included mount base supports two installation methods: screw mounting or strap mounting. It can be fixed to the downtube, top tube, seatpost area or bottle cage holes, so the lock stays on the bike while riding.
FAQ