ATC 90 axle with TRX450EX hubs, will they fit?

[SSLS1]

Hey guys, my US90 has an ATC 90 axle in it and I would like to install some modern 4 bolt hubs that have a more common 4x110mm bolt pattern than the 3 bolt ATC 90 hubs I have now.

I found a great deal on some new Durablue TRX400EX (not 450EX like in the title) hubs and wanted to confirm the diameter and spline count would match up to the ATC 90 axle. Attached is a photo from the seller of the box label for new hubs.
205866205867

[jb2wheels]

Yes on an ATC90 axle.
No on a US90 axle.

[HairyJR]

I too converted a "US90" to the later ATC90 series axle assembly, more options over the balloon tires. Another hub option is 400EX extended hubs....

"HJ" :beer

[SSLS1]

I too converted a "US90" to the later ATC90 series axle assembly, more options over the balloon tires. Another hub option is 400EX extended hubs....

"HJ" :beer

Thanks guys! ..... Yeah Harry, I have AMS Zipper rear tires and a Duro Street Fighter tire on the front of my US90 all riding on new 3 bolt aluminum Douglas wheels. But I'm thinking some nice aluminum race cut 4 bolt wheels and hubs would look sweet on my "Green Monster" 90. Then I can put the aluminum 3 bolt wheels on my ATC 70 with some 8" tires. :)

[HairyJR]

My bad for not clicking on your attached pic's of the Durablue hubs, shows there for an 400EX. You might want to edit your first post and correct the Durablue TRX450EX too TRX400EX. I do see a potential problem in that the larger diameter of the 4 lugs might limit which wheels that can be used, inside wheel diameter.

"HJ" :beer

[SSLS1]

Thanks Harry, I changed the posting to 400EX but could not edit the title.
I want to still use 8" dia wheels to keep some resemblance to the original balloon tire look and keep some "tire sidewall suspension" since it has a rigid rear still.

I will pull a wheel and hub to take with me if I get a chance to meet with the seller in person to be sure the 4 bolt hub will fit within an 8" aluminum wheel. Thanks for the tip! :beer

[joels]

Hey guys, my US90 has an ATC 90 axle in it and I would like to install some modern 4 bolt hubs that have a more common 4x110mm bolt pattern than the 3 bolt ATC 90 hubs I have now.

I found a great deal on some new Durablue TRX400EX (not 450EX like in the title) hubs and wanted to confirm the diameter and spline count would match up to the ATC 90 axle. Attached is a photo from the seller of the box label for new hubs.
205866205867

Yep, i used trx450r rear hubs and a billet atc70 front hub with 4/110 bolt pattern. I just had to use the correct size bearings and seals to work with my atc110 front axle.