Bought an '10 Assault, now what??

[600xc4me]

I'm not sure on the stock gearing but I doubt you need to go any lower.... A friend of mine on his stock 09 assault can't keep up with my 155 that is geared down to 19/41. Not that these sleds are made to race the lakes, but the assault is geared low from the factory. He runs out of speed before me, on my geared down D8 with a longer track than him.

 

[POWERBLENDER]

switching out track and my gearing is 20 - 41 stock on 09 assault

 

[600xc4me]

switching out track and my gearing is 20 - 41 stock on 09 assault

That is very strange. Maybe our dealer geared his down when they set it up, we ride at about 1000-2500 feet. so I'm not sure why, but I have more top end than he does, and I'm geared lower.