will a 06 night train rear 70 tooth pulley fit a 07 night train. the 07 has the 66th rear. the 06 is the 5 speed and 07 6 speed. has anyone done this? or is there another bike that has the 70th rear pulley that will bolt right up to the 07 night train?

 

yes.....but will effectively lower the gearing....better torque on launches

its a 20mm right?

 

Both are 20mm

 

So a 66t from a 2007 will fit a 2003 that came with a 70t? Correct? Will effectively lower cruising RPM on the freeway?

 

FadeToBlack, the belt on your '03 is wider than the pulley from the '06 and up.

 

But he can still run at narrower belt......

 

True that Chuck. A little more involved than just changing the pulley though.....

 

If he installs a lower tooth count pulley, he'll need a shorter belt anyway....... Might as well go all the way.

 

Yep.... I have just about everything except the belt, to put a 200 on the back of mine. But I've about decided not to do it.

 

i found some 70tooth 06 NT pulleys on ebay for a lot less than a 07 after market will run me... the 06 is a little wider i think but it shouldnt matter the belt should center and ride there?