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.
Heavy-duty rear rack for commuting, touring, panniers, trunk bags, and daily gear.
The key numbers riders check before mounting a rear cargo rack: load, material, fit, and support logic.
Use it with panniers, trunk bags, groceries, tools, and weekend gear — without turning your back into the cargo rack.
Carry a lock, tools, rain shell, or work gear without a backpack.
165 lb listed capacity for heavier bags and longer rides.
Works with most trunk bags and many pannier setups.
Aluminum body and stainless screws handle daily outdoor use.
This rack is designed around a round seatpost and support-rod mounting points. Confirm fit before riding with a heavy load.
Fits seatposts up to 3.2 cm / 1.26 in. Not for square or aero seatposts.
Use the adjustable rods to stabilize the rack and reduce side sway.
Level the top platform before tightening every bolt.
After loading and riding, re-tighten hardware for a safer setup.
Side bars help protect bags from the wheel. The quick-release clamp makes setup and removal easier.
Rack body, support rods, clamp, screws, reflector, elastic cord, and installation hardware.
Use the video first, then follow the step images below.
Use the video to confirm clamp position, support rod angle, cable clearance, and final bolt tightening.
Attach to a round seatpost and keep the rack level.
Adjust rod length and check cable routing.
Re-check bolts, shake by hand, then test with a light load.
No. It is designed for bikes with a compatible round seatpost and support-rod mounting points. Do not use on carbon or suspension seatposts.
Yes, the side protection bars help keep panniers and straps away from the rear wheel.
Yes, the package includes rack parts, rods, clamp, screws, reflector, elastic cord, and mounting hardware.
Yes. Tighten all bolts, shake the rack by hand, test with a light load, then re-check bolts after your first ride.
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