Originally Posted by
Sixty Fiver
Without being able to replicate the amount of force applied and work to ensure that the tests were equal the results are invalid.
That a motor oil deigned to work at the most extreme conditions finished last is evidence of this.
It seems to me that the conditions created by bicycle usage would be closer to rubbing a spoon against a knife than the extreme conditions created by car usage (grammar?). So, while the test may not be accurate in a definitive sense, it wouldn't surprise me if the results do indicate the appropriateness of the products for bicycle usage.
EDIT: HillRider beat me to it.