has anyone tried this?

[KILLER EX]

20x11x8 holeshots on the rear of a trx90?

[bigfoot300ex]

Originally posted by KILLER EX
20x11x8 holeshots on the rear of a trx90?

i think those are way to wide for that little 90
being that height it would be ok in little amounts of mud
but it would probably take away a lot of power
jmo

[joejoedancer]

Thats way to much tire for that bike. Will they go on yes. Will it turn them yes, but will rob tons of power Yes and will make it harder to turn. Adult size 450 mx quads run a smaller tire than that! I have found the best size for that bike is 18X6X8.

[quadfamily]

when I shopped for tires for my sons I was very concerned with weight. I didn't get extra plies because of it. I picked 18X9 Shredders on the stock rims. It would be better with some aluminum wheels. The quad didn't lose any power with these tires and it turns and handles great. It also has custom made wheel spacers, 2" rear and 1" front.

[QuadJunkies]

Originally posted by quadfamily
when I shopped for tires for my sons I was very concerned with weight. I didn't get extra plies because of it. I picked 18X9 Shredders on the stock rims. It would be better with some aluminum wheels. The quad didn't lose any power with these tires and it turns and handles great. It also has custom made wheel spacers, 2" rear and 1" front.

good choice I went with Fast Trekker 18 inch tire.A 20 is WAAAYYY too much

[quadfamily]

I forgot to mention that since the tire is shorter then the originals, I installed a front sprocket with one more tooth to make up the difference.

[KILLER EX]

i just put on 20x11x8 holeshot xcr 03 on itp t-9 wheels on the 90 and what a differance it handles 100 times better and the traction is incredible very stable!!! i also went down two teeth on the rear sprocket. the top end speed is incredible i cant wait to break out the gps tomorrow and get a top speed reading.

[QuadJunkies]

Originally posted by KILLER EX
i just put on 20x11x8 holeshot xcr 03 on itp t-9 wheels on the 90 and what a differance it handles 100 times better and the traction is incredible very stable!!! i also went down two teeth on the rear sprocket. the top end speed is incredible i cant wait to break out the gps tomorrow and get a top speed reading.

whaaaa???????? What tires are you running on the front??? I smaller tire like a Fast trekker will give you stablility also, but ALSO lower center of gravity. Well I guess each to there own if you like it then . I have to ask....... Your Bottom end speed must really be slowed down....... Right???Im just curious why you would want it geared this way????

you need to get a pipe for bottom end big time...trx90's aren't meant for that

[KILLER EX]

the bike is only 1/2 in. more off the ground with the 20. the stock tire was a 19 i rode it all day today and the thing is a 200% improvement.i went down two teeth on the rear sprocket so i have even more top end.this bike does not lack in the bottom end in the least!!!and flies on top end even with my 250 lbs butt on it! my daughter is only 70 lbs with full riding gear.the bike only has a pipe and k+n filter. i am in the process of building a 126cc strocker for it.