Topeak RX Beam Rack CB Carbon Fiber Bicycle Seat Post Rack

I chose this rack for its light weight and minimal impact on the overall look of my new Cannondale Bad Boy 1. I think I definitely made the right choice. Like the fact that it accommodates several size Quick Clip® bags and also includes an integrated bungee strap into the design. Very easy to install and definitely looks quality, which fits perfectly with my bike.

very light easy to install. bag stays put, would buy again, so much easier o install than those other types, no drilling stays put. been using it on my mountain bike for a few months ow, nice to have no backpack on!

Very light, extremely strong. I have the dx bag with panniers. I have overloaded it several times..way above the 15 pounds..with no issues. The bag fits securely, but attaches and detaches reliably. Would highly recommend above all other such products. It is currently on mu 29 mtb. As a matter of fact, I'm getting second one for my gravel bike..

This Rack is really light, so I was excited to get one. However, it only accepts one Topeak bag, which is so small, you could fit what it holds in your pocket. And it only supports one tail light, which has a terrible mount (I lost it in under three weeks)) and runs on watch batteries, which you'll end up replacing often, at $5.00 a pop. Don't bother with this entire system, unless you have the cash to throw away.

Very well designed and easy to install. I purchased the DXP and it slides on and off every easily and stays put. To address the other reviews negative points. This will accept 2 different bags, the DXP (445 ci of space) and the EX (170 ci.) While the DXP is not large, expanding the panniers and the top compartments provides quite a bit more space. As far as the adding a light, the included plastic attachment does not make it easy to attach a light. But, with a small aluminum binding post and screw and a couple lock washers I was able to drill a hole in my cygolite clip and install in about 10 minutes. It is not easy to remove but it will stay on. So charging will take place on the bike. Overall this fantastic product and very light and functional. A better designed light attachment post would warrant 5 stars so I give it 4.

Need info 2 get Xtra. Bungee cord

A great seat post rack, very light, easy to install and sturdy, but expensive. Similar to the other seat post racks, just made of carbon fiber.If you keep an eye on price you can get these under $100.