As an ex - chopper rider, I thought you and fellow Chopper fans would be interested - my novel 'Cheesy Rider' has just been published. Main character Brian Cramphorne rides a Chopper, and the bike features very heavily in the book, including on the front cover. I am sure the strong '70's feel, heavily featured Chopper, and irreverent humour will appeal to your members. 

Have a look at www.cheesyrider.co.uk 

 Many thanks

kind regards

Pete