650 b or 4x
I am currently riding a 29er and am finding it to be too on the tight trails. I am thinking of selling it and getting a 650b or 4x bike. I know very little about 4x bikes and would like to find out more information about them can anyone recommend any good websites or bike shops that specialises in them. I like the idea of having large range of gears on the rear and one chain ring this seems to be the way things are going these days. I have spotted a charge cooker that I like the look of are they any good? Many thanks.