Features: Ideal bicycle storage space for apartments, garages, basements, sheds or retail bike shop Versatile design allows for bike parking with front or rear wheel without risk of scratching rims or spokes Storage system fits 27.5+, 29+ and Fat bikes Wheel slot accommodates 2.3-5.0? mountain bike tires Innovative design folds to a compact unit when not in use Spring-loaded design is hands-free - simply roll the bike into the wheel slot and the swing arm holds securely Modular attachments create 12?, 13.5? or 15? spacing and arranged in countless configurations Durable powder coated steel maintains a long-term clean finish Provides an awesome bike parking solution for even the heaviest of bikes Available in RAKK for 20mm to 2.25? tires