Bike racks

[philpemberton94]

So i decided its about time i got of my arse and did a bit if exercise, signs of a belly at 19 aren't brilliant, so getting back into mountain biking again, after going out today its become apparent that a even a four cross bike doesnt fit in a 306 with a twin sub that well so thinking of getting a bike rack, anyone recommend any? Cheap as possible to be used about 3 times a week and one that can be taken on and off easily.

Cheers!