The Kuat Sherpa 2.0 2-Bike Platform Rack, Item # SH12B, does not have a fat tire and a thin tire version. You can add a Phat Bike Adapter Kit, Item # APBK, that only adds a tire strap extender and a secondary strap to the rack to carry 1 fat bike with tires up to 4-3/4 inches wide. The Sherpa will carry 2 bikes that are 40-lbs or less and works with wheel sizes from 25 inches to 29 inches. It also has a cable and hitch lock with 3 keys included.
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