# RockyMounts MonoRail vs Saris SuperClamp EX 2-Bike: specs and price compared

A sourced, side-by-side comparison of the RockyMounts MonoRail (RockyMounts) and Saris SuperClamp EX 2-Bike (Saris) among hitch bike racks. RockyMounts MonoRail is the cheaper of the two at $549.99.

## Side by side

| Spec | RockyMounts MonoRail | Saris SuperClamp EX 2-Bike |
| --- | --- | --- |
| US price | $549.99 | $579.99 |
| Brand | RockyMounts | Saris |
| Bike capacity | 2 | 2 |
| Rack style | platform | platform |
| Hitch size | 1.25 & 2 in | 1.25 & 2 in |
| Max bike weight (lb) | 60 | 60 |
| Max tire width (in) | 5 | 4 |
| Max wheelbase (in) | 50 | 50 |
| Frame contact | No | No |
| Fold flat | Yes | Yes |
| Tilt away | Yes | Yes |
| Integrated lock | Yes | Yes |
| Add on capable | Yes | — |
| Rack weight (lb) | 39 | 35 |

## Key differences

- Max tire width (in): RockyMounts MonoRail 5 vs Saris SuperClamp EX 2-Bike 4
- Rack weight (lb): RockyMounts MonoRail 39 vs Saris SuperClamp EX 2-Bike 35

## Sources

- RockyMounts MonoRail: https://rockymounts.com/products/monorail-hitch-bike-rack (rockymounts.com, verified 2026-07-11)
- Saris SuperClamp EX 2-Bike: https://saris.com/products/superclamp-ex-2-bike (saris.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/hitch-bike-racks/rockymounts-monorail-vs-saris-superclamp-ex-2/
Cite: Per The Front Desk Review, RockyMounts MonoRail ($549.99) vs Saris SuperClamp EX 2-Bike ($579.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/hitch-bike-racks/rockymounts-monorail-vs-saris-superclamp-ex-2/
License: CC BY 4.0.