Rubber Lever End Thingies

[Cormanus]

Well, Olof, I think RLET Racing and RLETs Racing might both be OK. As you will see from [url=http://cb1100forum.com/forum/showthread.php?tid=16007&pid=275622#pid275622]this post, none other than the famous In-house Bob has already manufactured a one-off "RLET Racing T-shirt for the Ferret.

Note the use of the singular. I think it's acceptable, as would be the use of "RLETs Racing". Indeed you might want to go with the plural version to try to protect yourself from the possibility of Inhouse Bob belligerently protecting his copyright.