RockyMounts MonoRail 2" / 2 Bike
The MonoRail is the most versatile hitch rack in the RockyMounts lineup. Built to handle everything from lightweight road bikes to heavy-duty E-bikes, it offers frame-free transport and a user-friendly design.
With the option to expand to three bikes on the 2 inch model, the MonoRail is the go-to solution for riders who need flexibility without compromising on security or ease of use.
NOTE: 1.25" variant is NOT compatible with Add-On
Add On expandable: Yes
Capacity: 1 & 2
Fender Compatible:No
Hitch Size: 1.25" + 2"
Rack Weight: 39 lbs / 17.7kg
Wheelbase: 36" to 50"
Lockable: Included
Maximum Tire Width: 3"
Max weight per bike: 60 lbs / 27kg
Min/max wheel size: 20" to 29"
Tilt enabled: Yes
What's included:
(1) MonoRail hitch rack
(1) Locking hitch bolt
(1) Cable lock
(1) Lock pods (keyed alike)
(1) Anti wobble hitch pin
(1) User manual and installation hardware
Features
- Carries all styles of bikes, from road to mountain to E-bikes
- No frame contact, secures bikes by the front wheel
- Folds flat against the vehicle when not in use
- Tilts down 30 degrees for hatch access
- Includes anti wobble hitch pin for added stability
- Locking hitch bolt, cable lock, and lock pods included (keyed alike)
- Expandable to 3 bikes with Add-On (2 inch model only, up to 45 lbs per tray)
- 1.25 inch model fits Class II receivers only (not compatible with Add-On)
- 2 inch model fits Class III receivers
- Solo version can use the Adapter sleeve to fit 1.25 inch model into 2 inch hitches (Add-On not compatible in this setup)
- Not compatible with bikes equipped with fenders
- Cable lock should not be used while driving, as road vibrations may cause damage to frames, rims, or rack components
Specs
- Bike capacity: 2 bikes (up to 60 lbs each, 120 lbs total)
- Expandable: Yes, to 3 bikes with Add-On (2 inch model only)
- Tire width: Fits road tires up to 5.0 inch fat bike tires
- Wheel diameter: Compatible with 20 inch to 29 inch wheels
- Wheelbase range: Supports bikes with 36 inch to 50 inch wheelbases
- Rack weight: 39 lbs (shipping weight: 51 lbs)
- Fit note: For cargo vans, a fit check is recommended. Depending on hitch placement, handlebar width, or vehicle wheelbase, an 8 inch hitch extension may be required

