Check this thread http://motorbicycling.com/f3/creativ...se-9945-2.html
Originally Posted by Creative Engineering
The Shimano CB-110/CB-110E measures 1.524" -1.527"
The huffy Cranbrook hub measures 1.504" -1.508"
The Falcon CFE-10 measures 1.531 - 1.535"
The Modus 08-(E,G,H), measures 1.181" - 1.185"
Jim used to have the Cranbrook adapter listed separately on his site. You may want to get ahold of pirate and see if they are still available.
Even though my hub isn't a Shimano that's what I ordered because my hub diameter came in at 1.526"