The 44T is the standard fitment on the 'Sport' models.
[Edited to add this...] The sprocket fitment is the same on all Monster models 600 - 900 (inc. 620i & 800i) and all Supersport models too... running a 520 pitch chain[Edit]
I've looked on just about all the websites I can find, and TP is ringing around too.
Lots of people list them in their 'online shops' but no-one actually has any
Poor lamb
[Edited on 24-5-2005 by domskidue]