The NV 2.0 Base is loaded with features that make it one of the most equipped platform racks on the planet. This Hitch rack uses an adjustable font tire cradle system and a re-designed pivot with an optional foot system for easy loading and unloading. It also includes fully integrated cable locks, a hitch lock, a front tire ratchet with intuitive release, and a co-molded rear tire to insure that up to 2 bikes are held in place firmly and securely during your travels. To install, just use the hand-tight hitch cam system -- no tools required. The NV 2.0 Base can hold an additional 2 bikes with the purchase of an optional NV 2.0 Add-On.Features: Adjustable front tire cradle system Re-designed pivot with optional foot assist Fully integrated cable locks and hitch lock included Front tire ratchet with intuitive release Rear tire strap features co-molded strap to protect wheels No-tool install with hand tight hitch cam system Holds up to 2 bikes - can hold an additional 2 bikes with the NV 2.0 Add-On