24Seven are moving towards complete bikes only, but you can still get their burly budget wheels if you're quick.
The 32mm wide double wall rims use a simple square profile. This gives serious landing strength plus plenty of rim brake stopping surface and 36 plain gauge spokes spread the loads.
Eleven different wheel options cover every combo imaginable. MX Gold hubs can be switched from QR to 20mm bolt-through on the front, while rear wheels are available from standard QR right through to bolt-in singlespeed sets complete with gold nuts. 24in wheels are the same price. The bearings and freehub aren't the smoothest we've used but have always held up fine. You can't complain about the price either.