Motorhome
Manufacturer explicitly approves Class A, B and C motorhomes.
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Manufacturer compatibility check
Saris SuperClamp G3 HD 2-Bike: RV compatibility
Dedicated heavy-duty SuperClamp base approved for Class A, B and C motorhomes; Saris explicitly excludes tow-behind trailers and says the Fat Tire Wheel Holders remove RV compatibility.
Source checked 2026-09-14Independent summary
Manufacturer guidance by RV use
Fifth wheel
Saris says this rack is not approved for tow-behind trailers.
Travel trailer
Saris says this rack is not approved for tow-behind trailers.
Flat-towed vehicle
The verified product page does not separately address a rack mounted on a flat-towed vehicle.
Published limits we verified
Motorhome bike limit60 lb per bike
Bike capacity2
Receiver2"
Max wheelbase50"
Standard tire fitup to 4"
Conditions that can change the answer
- 2" receiver only.
- Maximum 60 lb per bike.
- Using Saris Fat Tire Wheel Holders makes the rack no longer RV compatible.
- Do not infer tow-behind approval from the motorhome rating.
Do not treat this as a safety certification. Your regional product version, vehicle, receiver, rack configuration, bike weights and current manufacturer instructions must all be within their own limits.
Manufacturer evidence
We manually normalize factual compatibility information from manufacturer sources. We do not reproduce product photography or substantial marketing copy.
Evidence market: U.S./North American manufacturer source/model variant unless otherwise stated. Regional instructions can differ.
Product source: Saris — SuperClamp G3 HD 2-Bike
Last checked: 2026-09-14