For Sale: velocity deep v wheelset, shimano chainset, saddle, shimano 105 hub with qr

Hi, like the look of your wheelset, is the rear machined and suitable for a brake? - and what hub spacing would you need? What sort are the hubs, and can you post to Beds? Sorry for novice type questions, but am building first fixed/singlespeed.

Thanks,rear is not machine..not recommended for brakes but some people do use brake on non machine. Rear hub spacing is 120mm, rear hub is fixed on 1 side & freewheel on the other, posting is fine...£8.50 p&p. Thank you