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Hey guys .... time to upgrade the track on my 2013 SBA144" and was wondering what the largest lug I could put on would be and what would be required ( driver changeout , gearing, etc) . Thanks
Largest track on an SBA?
- Thread starter Northern18
- Start date
I know with the stock drivers a 2" was as big as I would go. We put one in a buddies a couple weeks back and the 2" was a nice fit with the stock set-up.
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2.5" with RMK 2.86 drivers
I run a 146x2.4" series 5.1 Polaris track
If you currently have the RMK gearing for the 2" track your all set.
I run a 146x2.4" series 5.1 Polaris track
If you currently have the RMK gearing for the 2" track your all set.
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Currently have the useless 1.352 track but dont mind spending extra for gearings . Would like a 2.25" track but gotta see what is offered.
2.5 with 2.86 driver like stated above. you could go 3" with 7 tooth 3" pitch driver with chaincase mod and cutting your rails back and adding a anti stab kit. I have a 2.5"x146" challenger extreme with the avid 2.86" center drivers for you drive shaft if you are interested. 100 miles on whole setup.
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Would love to but shipping and exchange rate to Ontario Canada would kill me.
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Another good option I did was extend to a 151" x 2" - just did rail extension - no tunnel extension required, no driver changes - mine came with the 144" x 2" track so gearing was fine. Just another option and got all parts on this side of the border from Tracks Canada.
My buddy put the Tracks USA (159 X 2.125" Series 4) extension kit on a few years ago, and it has been excellent. He did add heavier rear springs as that suspension likes to sag with the extra length and a guy over 180lbs. Also, to combat trenching and keep the front end down we moved the front suspension arm to the top hole. Not a great set up on trail, so not recommended for multipurpose use.
I had the 2" Series 4 (144) on my old Assault and it was nite and day better than the 1.352, and you can still trail ride them just add scratchers. Oh and 20/42 gearing is necessary with both tracks...
Cheers
I had the 2" Series 4 (144) on my old Assault and it was nite and day better than the 1.352, and you can still trail ride them just add scratchers. Oh and 20/42 gearing is necessary with both tracks...
Cheers
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