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For Sale: Unimounts
Posted: Mon Jul 20, 2026 11:06 am
by Rich Lanyi
For Sale: Unimounts
I have four of these.
Two were taken off a kart and have axle bearings.
And two are N.O.S. less the axle bearings.
$450.00 each
Rich Lanyi
North NJ
RALELE@aol.com
- IMG_0319 Medium.jpeg (102.72 KiB) Viewed 11974 times
- IMG_0318 Medium.jpeg (101.12 KiB) Viewed 11974 times
Re: For Sale: Unimounts
Posted: Thu Jul 23, 2026 11:49 am
by louie figone
The uni-mount without the bearing appears to be for a 1-1/4 inch axle, the bearing for that uni-mount is a Timken YA 103 RR2, the one inch uni-mount bearing is a Timken YA 100 RR
Re: For Sale: Unimounts
Posted: Thu Jul 23, 2026 3:22 pm
by Rich Lanyi
louie,
You are correct. I never noticed the difference.
The one with the bearing has an O.D of the bearing of 2in.
And the without the bearing has an O.D of the bearing of 2 & 3/8in.
I don't know if a differant bearing could be used to set it up for 1in axle.
Also, would the one for the larger bearing be worth less $$ ?
Re: For Sale: Unimounts
Posted: Sat Jul 25, 2026 3:02 pm
by louie figone
Rich, the mount for the 1-1/4-inch axle is rarer that the smaller mount, I would think it is more valuable, but it's whatever price that you are happy with, take it.
Re: For Sale: Unimounts
Posted: Mon Jul 27, 2026 10:16 am
by REAR
Louie, got it right,
The 1 1/4" mounts were used on the J and K series American karts with the splined knock off rear axle.
A sleeve could be put in to drop it down to 1" though.
R.E.A.R.