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RockyMounts MonoRail 2
Expandable platform hitch rack from 1 to 4 bikes
Last reviewed: August 2026
Platform hitch rack for 2 bikes. Tilt and fold, fits 1.25" and 2" hitches.
Approx., converted from U.S. MSRP.
Price may vary. Prices and availability are subject to change.
At a glance
Quick Specs
Why this product
Why the RockyMounts MonoRail 2?
Fits both 1.25-inch and 2-inch hitches, which means it follows you if you change vehicles. At 44 lbs with aluminum construction, 50 lb per-bike e-bike capacity, tilt-away, integrated locks, carbon-frame-safe. The expandable design goes from one to four bikes with add-ons. I recommend this to buyers who want flexibility — it handles current and future needs without locking you into one hitch size or bike count.
Detailed specs
Full Specifications
| Max Bikes | 2 |
| E-Bike Compatible | Yes |
| Max Bike Weight | 27 kg |
| Receiver Size | 5.1 cm |
| Total Weight Capacity | 27 kg |
| Tilt Away | Yes |
| Folds Flat | No |
| Carbon Frame Safe | Yes |
| Lock Bikes to Rack | Yes |
| Lock Rack to Vehicle | Yes |
| E-Bike Ramp Included | No |
| Integrated Cable Lock | Yes |
| Rack Weight | 18 kg |
| Installation Difficulty | Basic Tools |
| Anti-Sway Cradles | No |
| Folds When Not in Use | Yes |
| Material | Aluminum |
| Noise Rating | Silent |
Best prices
Where to Buy
| Retailer | Price | Status | |
|---|---|---|---|
| Amazon DE | Check price | Check availability | Check Price |
Disclosure: MyCargoRacks.com is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more
Disclosure: MyCargoRacks.com is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more
