Planet Minis

eddy2324 · 11-01-2009, 06:37 PM

i got an ogm sx140. it runs on a 12/12 tire combo. the front tire is 2.5 x 12". what is the specific inner tube size i need for the front?

i have also been running 2.75 x 12" tube size on the rear tire which is a 80/100 tire. is that correct? i saw the other day on rockymountainmc.com that there is a 80/100 tube size. should i start running on these instead?

thanks for the help!!

eddy2324 · 11-02-2009, 09:32 AM

anyone know???

zwieblekopf · 11-02-2009, 09:39 AM

2.75 x 12 is fine in the rear and you could run the same thing in front if you want. or you could run 2.5x12 in both, isn't too important, they stretch.

11-01-2009, 06:37 PM	#1 (permalink)
eddy2324 1st Gear Member Join Date: Mar 2008 Location: Ossian, IN Posts: 151 My Mood:	inner tube size help i got an ogm sx140. it runs on a 12/12 tire combo. the front tire is 2.5 x 12". what is the specific inner tube size i need for the front? i have also been running 2.75 x 12" tube size on the rear tire which is a 80/100 tire. is that correct? i saw the other day on rockymountainmc.com that there is a 80/100 tube size. should i start running on these instead? thanks for the help!!

11-02-2009, 09:32 AM	#2 (permalink)
eddy2324 1st Gear Member Join Date: Mar 2008 Location: Ossian, IN Posts: 151 My Mood:	Re: inner tube size help anyone know???

11-02-2009, 09:39 AM	#3 (permalink)
zwieblekopf 2nd Gear Member Join Date: Mar 2009 Location: Mesa, AZ Posts: 649	Re: inner tube size help 2.75 x 12 is fine in the rear and you could run the same thing in front if you want. or you could run 2.5x12 in both, isn't too important, they stretch.

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