[700proxrider]

Also is the drive axle on the ProX 1 1/6" ?? And how many tooth are the stock drivers ?

 

[shortstop20]

Can't help you on the other stuff, but the Pro-X's come stock with 9 tooth drivers.

 

[jonboyprox]

havent seen the Avid Products one but we use the Wahl Bros. drivers in the watercross mod 190 HP no problems

the shaft on a pro x is 1 1/8

stock is 9 teeth but if you have a track with all windows open you can clear 10 tooth drivers with a 1 1/4 ripsaw

 

[n2oiroc]

measure the shaft to be sure. if its 1 1/16 go with the ski doo extroverts. $49 each and great quality, i just pressed a set on my attak. wahl are decent, but not true to pitch and wear hard on the braking side. avid cnc drivers are probably the best out there.