BikeCRIB Single Bike Floor Stand Storage Rack This model of the BikeCRIB is compatible with RIM SIZE of 650-700 with a TIRE SIZE of 18 mm to 28 mm. Perfect for storing ROAD BIKES, TRI-BIKES, and FIXIES. Designed to hold the FRONT or BACK WHEEL Supports your bike for STORING, CLEANING and LIGHT MAINTENANCE. Easy to access compartment for your tools and accessories.