Shimano GRX WH-RX570 Wheelset (Black) (Shimano/SRAM) (12 x 100, 12 x 142mm) (700c / 622 ISO) (Centerlock) (Tubeless)

So far so good, they came undamaged and are pretty light and with straight spokes seem to be strong. I also purchased brake rotors from Performance. I purchased a Shimano cassette from Amazon and Rampart 47cm tires from Taravail. I successfully installed rotors, cassette and tires but have ridden them less than 100 miles so far. You will also need to buy the rotor lock rings as the wheels do not come with them.

I have owned a pair of these wheels in 700c for over a year and about 1000 miles and they have been very good. They arrived perfectly true and round and have needed no attention. The hubs were a bit tight as received (typical of nearly all new hubs) but a couple of minutes with the appropriate cone wrenches had them perfectly smooth and free spinning after the thru axles were tightened. Very pleased with them.

The new 650B wheels arrived equally good and true but I haven't had the chance to ride them yet. I fully expect equally good results.

BTW, Shimano includes a pair of spoke wrenches with these wheels since the spoke nipples don't fit any of the common sizes and this is a big bonus. They also include a pair of valve core removers which are also good to have for tubeless set ups. Thoughtful items.

I have a 650b gravel bike. Wanted second set of wheels with a narrow width to ride on road. This set has the most narrow inner width. They seem light weight but haven't set them up yet.