Hello. I have a 2017 Trek Silque S7 women's bike and need to purchase a bike rack.  My car is a 2016 Volvo XC60.  I would love your recommendations - it'd be great not to spend a ton of money. I don't yet have a hitch and I have read in some places that carbon bikes should be placed in frames vs. hitched to one.  Could you please advise? I would probably get a rack for two. 


Thank you!