Greetings! Is there any reason not to put my carbon bike on a trainer? Should I use that or a steel bike? When I purchased my Specialized Roubaix Comp the guy at the store said he would not put it on a trainer. The last two winters I’ve used my steel-frame Surly Long Haul Trucker for indoor training in an attempt to baby the carbon bike.
Thanks in advance for any help you can offer.