I have not tried it on the bike yet but have put some weight with my buddy standing on it and worked fine, However I did read some place that some had to bleed the system to get it to work, and then all was good. But since you just got it home THAT one should be going right back to the store, That's if you didn't mail order it. I'm lucky to have a store pretty local to me.
Dauntae
Dauntae