10 Best Mountain Bike Racks 2025 in the United States

The Saris Bones EX 3-Bike Trunk Rack is a solid choice if you need to carry up to three mountain bikes on the back of your vehicle. It's designed as a trunk-mounted rack, known for its lightweight frame at just about 11-12 pounds, which makes it easier to handle when not attached to the car. The rack is praised for its strong, rust-free construction thanks to injection-molded arms and legs, which help it last through many rides without damage or corrosion. Its arc-based design cleverly separates bikes on different levels to minimize bike-to-bike contact, which reduces scratches or dings during transport.

One of the biggest benefits is its wide compatibility—it fits about 90% of popular vehicles, including those with spoilers that often cause fitting issues with other racks. This makes it a versatile option for many car owners, whether you drive a sedan, hatchback, or SUV. Installation is fairly straightforward, and the best-in-class ratchet straps securely hold the bikes while hiding away excess strap for a cleaner look. These straps also help reduce bike sway, which improves safety on the road.

On the downside, the rack's bike capacity is limited to three bikes, each with a maximum weight of 35 pounds, which is usually sufficient for most mountain bikes but might be restrictive for heavier models or if you have more than three bikes to carry. Some users might find trunk racks a bit cumbersome to install and remove compared to hitch-mounted options, especially if they frequently load and unload their bikes. Also, while it protects the vehicle’s paint with rubber feet, careful handling during installation is still needed to avoid scratches. This rack is a durable, lightweight, and vehicle-friendly option for mountain bikers who want reliable, rust-free transport for up to three bikes. It's particularly well suited for those who prioritize compatibility with various car types and appreciate a neat, anti-sway setup without a heavy or bulky frame.

The Young Hitch Mount Bike Rack with Ramp is designed to provide a robust solution for transporting up to two electric bikes or standard bikes, with a total load capacity of 200 lbs. Constructed with reinforced steel and aluminum, it offers durability and strength, making it suitable for heavier e-bikes. The design includes a secure 2-arm fix and patent-secure wheel cradles to prevent wobbling during transit, ensuring the safety of your bikes.

Additionally, the anti-wobble structure helps maintain stability and prevents the bikes from knocking against the vehicle, which is particularly valuable during long trips. This rack is RV approved, indicating it’s tailored for compatibility with RVs, making it ideal for motorhome adventures. The inclusion of a ramp aids in the easy loading and unloading of bikes, which is a thoughtful feature for users with heavier bikes.

It fits vehicles with 2-inch receivers and comes partially pre-assembled, which simplifies the installation process. However, at 66.1 pounds, the rack is relatively heavy, which might be a concern for some users when handling or installing it. Moreover, it only fits 2-inch hitch receivers, limiting its compatibility with vehicles that have different hitch sizes. This bike rack is best suited for users looking for a durable, secure, and RV-compatible solution for transporting heavier bicycles, especially e-bikes.