"Transport your bikes to the trailhead without breaking the bank with the Malone Runway HM4 Hitch-Mount Platform 4-Bike Carrier. This durable steel platform bike carrier is compatible with a 2"" receiver, and it uses padded center arms to secure the bikes by the top tubes, while wheel trays further prevent bike-to-bike contact. Compatible with most bikes with a wheel size between 20"" and 29"" and tire widths up to 3.5"", this hitch-mount bike rack tilts down when you need to access the back of your vehicle. An anti-wobble locking hitch pin prevents rocking when traveling over rough terrain and keeps would-be thieves from nicking the rack when you're parked. The vertically-adjustable arms fit most bike styles and are lockable to enhance bike security. Carrier is not for tandem, recumbent, or electric bikes. The Malone Runway HM4 Hitch-Mount Platform 4-Bike Carrier includes all hardware for assembly. Mfrs. limited lifetime warranty. 41""H x 74""W x 57""D. Weight: 60 lbs. Max Wt. Cap.: 132 lbs. (33 lbs. per bike.)Manufacturer model #: MPG2137. Rugged steel construction Vertically-adjustable, lockable padded arms secure bikes by the top tube Wheel trays further secure bikes to prevent frame contact Fits most bikes with wheels between 20"" and 29"" Anti-wobble hitch pin is lockable to prevent theft Compatible with 2"" receivers only"