Seat and seat post finished

I finished the seat and seat post install yesterday.

First I drilled out the relief hole in the seat tube slot.



Widening the seat tube relief hole

Then I cleaned up the inside of the seat tube using a flex hone. I bought the hone from Jegs.com and it was about $8. It worked really well.

I also used a wire wheel to the seat post bindings as they had a bunch of surface rust. After that I sprayed it with some primer.

It is much shinier in there then the photo shows

 

A little primer to keep the rust a bay

 

When I put the new seat post in it was still too tight and it got a little scrapped up. I took a large screw driver and put it in to the slot and widened the gap a bit. That did the trick and it slid in no problem.

I cut a bit off of the new seat post and grinded down the edges and put a liberal coating of grease on it. Not that I am worried about weight on this project but I thought it would be fun to cut the seat post then clean the edges up.

I then put in an actual seat post binder bolt vs. the junk drawer bolt that was in there.

$5 seat post binder bolt

Here is the finished results.

I did 12 miles on it today when I rode to a friends house. I was very comfortable, much better than the old Schwinn/Viscount seat that was on it.