What are the rim brake compatible (non-disc) 650B rims these days? Below is a table of options. Most are made by Velocity (including the below offerings from Pacenti and Soma). I hope this is useful for all of the dozens (literally dozens) of readers!
Measurements above are given in millimeters and grams. Pricing may vary, prices given above are base prices from the Interwebs. Some of the polished Velocity rims are $30 more. Specs subject to change. I try to get this right, but am held harmless in the event of error. Should an error occur, please notify me.
If I’ve missed anything or if you can fill in the gaps above, please leave a comment and I’ll incorporate it into the table.