Pro rmk gearing setup.

[pro-rmk-mark]

I friend.I change my gearing on my pro rmk.I put 19 tooth.I want more agresif gearing for deep snow of my sled.I will go with 18-42 or 19-43?What the best.I ride 0-3000 feet.thank

 

[knocksum]

19-46 is your best option. You need a longer chain. If you want to keep the stock chain go with 19-43.

 

[flying frenchman]

19-43 is awesome gearing works good at low elavation, you can still get some great speed and great in the mountains.

 

[pro-rmk-mark]

I will put 43 tooth because i keep de stock chain.thank you man have a nice winter.

 

[pro-rmk-mark]

With setup 19-43 what the best spring for engine clutch and driven. 0-3000feet