Our conclusion A low-cost roof mount that does the job, on the frame types that can take a clamp.
Roof racks are usually expensive. The Swagman Upright is the exception, and the reason is that it uses a simple clamp on the downtube.
What the listing publishes
One bike with no wheel removal, a wheelbase of 49 inches or less, a limit of 35 lb. It fits square, round and oval crossbars up to 3 inches wide, and several units can go on one vehicle. Steel and plastic, 5 lb, assembled without tools, with wheel straps and a lockable clamp.
Why the clamp matters
A clamp on the downtube is cheap and works, but it squeezes the frame. Steel and aluminum bikes rarely mind. Carbon is a different question, and a frame maker’s advice beats any listing. Measure your wheelbase too: many modern trail bikes are longer than 49 inches.
What to check before you buy
Add about 3 feet to your car’s height in your head, and keep garage doors and drive-through signs in mind. Hitting a low clearance with a bike on the roof is the classic expensive mistake with this rack type.
What we rate and what we flag
Strengths
About a fifth of the Thule UpRide price on this shelf
Fits most crossbar shapes
Both wheels stay on
Compromises
Clamps the downtube, which is a concern on carbon frames
The 49 inch wheelbase limit excludes many long mountain bikes
You still need crossbars
Specifications
Bikes
1
Capacity
35 lb per bike
Wheelbase
49 in or less
Crossbars
Square, round and oval, up to 3 in wide
Retention
Wheel straps and lockable downtube clamp
Rack weight
5 lb
Assembly
Tool free
Model
64720
The questions riders ask
Do I need crossbars?
Yes. The rack fits square, round and oval bars up to 3 inches wide, but they are not included.
Is it safe for a carbon frame?
It holds the bike with a clamp on the downtube. Carbon frame makers often advise against clamping tubes, so check your frame maker, or use the Thule UpRide on this shelf, which has no frame contact.
Our score
7.9/ 10
A low-cost roof mount that does the job, on the frame types that can take a clamp.
Who buys this one, among bike gear
An alloy or steel bike under 35 lb on a car that already has crossbars.
Sources
Specifications: the manufacturer sheet for bike gear and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.