I haven't used them. I couldn't trust the quality.
The color differs from the Suzuki rims and the stem size seems to be one of them. Smaller in diameter than the standard valve stem and will not fit the standard bonnet. Seems cheaply made for the price.
Pros
Set includes: 2 pcs. .453 inch (11.3 mm) air valve, 2 pcs. Nuts with pre-applied thread lock.