Afternoon. Earlier this week i received delivery of my 24seven holroyd frameset and allow me to say its a beautiful piece of engineering. Included was a fsa pig headset, cnc billet crankset, isis BB, bars, stem and lock grips. Considered this an absolute bargain at £200. My current bike is a Martin Hawyes sig frame with middleburns, Hope front and rear hubs on mavic d521s, single speed conversion, xtr v-brakes front and rear. Im really looking foward to the new bike build and to add to the spec of the holroyd i have purchased maggs HS33s and front and rear 24seven 36h trials rims. As most of you will know im sure, the holroyd frame is single speed specific and its at this area that im getting puzzled. The rear hub spacing is 110mm so im in need of a new one as my current hope hub is not right and only has 32 holes. Can someone recommend to me a decent reasonably priced setup specific to my frame including rear hub and single speed chain ring. Also what size chain ring should i be using (how many teeth). I dont want the gearing to low as ill struggle to get the front end up. Thanks for reading and being patient while i get my words out. Ashley