Quick Release seat bolt

[syclone]

Hi,

I was looking at the quick release seat bolt on eBay and I was wondering how can I find out what the tread of the two up factory seat on the fender of my Bulldog is?

Is it 1/4-20 or 1/4-28

I don't have a way to check. any one here knows?

Thanks
Edwin

 

[dogvet]

1/4-28, I had a way to check

 

[syclone]

I am always thankful for the responses.

Is like having a big family of knowledge and experience.

:2thumbs:

 

[Kevin Gill]

Is that fine or course?

 

[kickstart]

1/4-28 is fine thread

 

[Kevin Gill]

Thanks bud