Turbo Trainer do I need one?
During the winter I dont get out on long rides as much as I would like to, maybe one a month if I am lucky, I generally keep my fitness up by cycling to work 40k round trip, my question is should I invest in a turbo trainer for the winter months? if so which one is best? I do have a gym membership I use for swimming and weight training. Which turbo trainers are good for a budget?