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Tallest Gearing?

Buckeye

Lifetime Member
Joined
Apr 13, 2003
Messages
1,430
Location
Lakes Region, NH
Country
USA
Snowmobile
2018 Sidewinder LE XTX 137" 50th Aniversary
What are the tallest gears available for a reverse RX-1? Is it 25/38?
 

yes, thats the tallest currently available

I am looking at getting a 37t manufactured but it will take several orders to make it cost effective.
 
guys call microbelmont..... i think he offers more gears.. i have ben using his gears in alot of rx-1.. if u need a number let me know.. i will post it up for u guys...after i look it up!!
 
buckeye..... have gone 131 through lights in 1000 feet with my 25-38 reverse gearing... must be 3-5 left on longer run.. how fast do you need to go ?
 
buckeye.... if you must take out front heat exchanger go for the larger drivers.... na,,, lots of down side... who the heck is next to you at 130s?
 
There is an XCR turbo that is in that range. It pulls the 25/38 so easily, I would like to try something in the 1.4's range.

Kip, with 2 turbos, one being a stage 3, I think you can relate to that. I am not willing to give up the front exchanger.
 
Buckeye... stage II went 130.5 at 10,200 in 1000ft race this weekend.. again, add a couple hundred rpm and you are in the mid 130's if you have a xcr 3cylinder in your area in the 130's he must have the larger areocharger.... if so, the turbo can produce the air to out match a stage II ,, but if it has the standard or smaller areocharger, bet he will see 130 only with a stiff back wind.. if you are running longer distances, press him into a long race...... lean on the 2 cycle for anything longer than 1000 feet, and bad stuff happens real quick..
 
So, what about non reverse bottom gears? I see Micro Belmont sells 38 and up. Does anybody else sell gears? Are the Polaris gears the only way to go? I am looking for 34 or 35.
 
Guys, I have a 26 tooth top gear coming from Micro Belmont to try in the RX1. Let you know when I get it.
 
Hauck has non reverse gears down to 33. I have a 33 and a 35 on the way. :flag: ;)!
 
NOS-PRO said:
Guys, I have a 26 tooth top gear coming from Micro Belmont to try in the RX1. Let you know when I get it.

will that fit?? I heard that they were making some 26, but the 37 for reverse would be sweet.
 
I will try it. Hope it works, cause he will sell a lot of them.
 


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