# Sun Seatpost Diameter
**URL:** https://unicyclist.com/t/sun-seatpost-diameter/72506
**Category:** General
**Created:** [July 10, 2005, 8:31pm UTC](https://unicyclist.com/t/sun-seatpost-diameter/72506 "2005-07-10T20:31:23Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@UniFanatic03](https://unicyclist.com/u/UniFanatic03)
#### Post date: [July 10, 2005, 8:31pm UTC](https://unicyclist.com/t/sun-seatpost-diameter/72506/1 "2005-07-10T20:31:23Z")
jst a quick question to anyone that can answer… what is the diameter of a Sun seatpost? I couldnt find it anywhere on the web or in the forums. Thanks to anyone that can answer it for me. O and also… how big of a tire can one put on a Torker LX 24"… this is width im talking about. Thanks.
```
Mike
```
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### Author:  [@daino149](https://unicyclist.com/u/daino149)
#### Post date: [July 10, 2005, 9:05pm UTC](https://unicyclist.com/t/sun-seatpost-diameter/72506/2 "2005-07-10T21:05:38Z")
I believe the Sun uses a 22.2 mm seatpost. I also belive that the Newest Torker frames can take any tire that can fit on that narrow rim.
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### Author:  [@dogbowl](https://unicyclist.com/u/dogbowl)
#### Post date: [July 10, 2005, 9:26pm UTC](https://unicyclist.com/t/sun-seatpost-diameter/72506/3 "2005-07-10T21:26:15Z")
Ah–my favorite subject! The SUN unicycle!
The excellent engineers over at Sun Unicycle Corporation have wisely chosen the 22.2mm seatpost. I know–I checked it out.
I do hope you are talking about a Sun28er–a fine machine.
Torker–I can talk forever about the marvelous Sun Unicycle and its many outstanding qualities–but all I know of Torker is what I have seen here on these friendly forum pages–that the tire width is limited because of the frame width (like the Sun, actually) BUT, I do recall hearing about the NEW 2005 model Torker DX being able to accommodate much fatter tires than previous models–perhaps the same is true of the LX.