How to Measure Hitch Bike Rack Sizes to Determine Which Hitch is Needed
Question:
this may sound dumb-but how do you measure the size of the rack? 1 1/4 - 2in
asked by: janet
Expert Reply:
The 1-1/4 and 2 inch sizes you see refer to the hitch receiver opening. If you have the rack, measure the shank at the bottom of the rack. If it measures 2 X 2 inches, then you will need a Class III or higher 2 inch receiver.
If it measures 1-1/4 X 1-1/4 inches, you will need to determine whether or not it will fit a Class I or Class II hitch. There are stops welded inside Class I hitches to prevent use of Class II accessories that can overload a Class I hitch.
I have added a link below to some FAQ articles on hitch sizes and classes that should answer most of your questions and clear up a lot of confusion.
If you write back with the bike rack you have or are interested in as well as the hitch or vehicle you will be using, I can help you sift the bike rack fits.
Product Page this Question was Asked From
Thule Apex XT Bike Rack for 5 Bikes - 1-1/4" and 2" Hitches - Tilting
- Hitch Bike Racks
- Hanging Rack
- Folding Rack
- Tilt-Away Rack
- Frame Mount
- Bike and Hitch Lock
- 5 Bikes
- Class 3
- Fits 1-1/4 Inch Hitch
- Fits 2 Inch Hitch
- Fits 1-1/4 and 2 Inch Hitch
- Thule
more information >
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