Big K9 wheel question

[Iowa]

What is the difference between the wheels on a K9 compared to a Masstiff ? The both are 21 front and 18 rear ... Thanks in advance

 

[Brew]

Width on the front are different. K-9 is 2.15" while the Mastiff is 3.50"

 

[JR03CHOPPER]

Didn't K-9's come at one point with two different widths in the back too? You could get a300 or a 250 I think.

 

[Mickeetwo]

In 2011 bigdog came out with a K9 250. It also had a 111 S&S motor.

 

[woodbutcher]

alan is correct, the "K-9" never had anything but a 300.

 

[JR03CHOPPER]

Cool. Thank you both for the info. I wasn't sure. I just knew I saw a K9 250 at one point. I didn't realize that the K9 and the K9 250 were two differnet bikes.

 

[woodbutcher]

easiest way to tell the dif. at a glance is to look at the primary, it will look like a harley.