13 tooth CS sprocket for xt600e, availible?

[Jens Eskildsen]

Hey gang...

I've been messing a lot with the gearing on my 2003 xt600e, as I use it for every possible way to ride. (everything from enduro/singletrack to interstate)

Ive got 14-15-16 cs sprockets, and a 47 at the rear, and a 140/80 tyre.

The 16-47 is nice in general when on the street, and can handle some big gravelroads aswell, tho its more fun with lower gearing.

The problem is that the 16 tooth takes som "effort" to change, as I need to take the chain apart (I have clip-type link) but it still takes some time. The 14 to 15 swap takes no time, as my CS cover/guard doesnt require the gear lever to come of, and the chain doesnø't have to be split.

So heres the question, almost:

I would like to use 13-14-15 together with a 44 rear. That should give me the same gearing as now, but without having to split the chain. Just remove the cover, the big nut for the sprocket, and loosen the rear wheel and the brake caliber mount, and im practicly done with it.

So do anyone know where to source the 13 tooth sprocket? Perhaps other models fit with a spaccer or something?

The 13 is only for when I know im going to tightass enduros, cross circuits and so on.

Thx in advance, Jens