- Make your existing SuperClamp 2-bike hitch rack RV compatible (Class A, B, & C motorhome).
- A 2-inch base compatible with all SuperClamp 2-bike hitch racks (4025, 4025C, 4025F, 4026F).
- For use with 2” receivers only.
- Hitch pin and hardware sold separately.
SuperClamp HD 2-Bike Base
When it comes to making any SuperClamp 2-Bike rack RV compatible - it's all about that base.