Bicycle Mechanics - New Seatpost

Bikeforums.net is a forum about nothing but bikes. Our community can help you find information about hard-to-find and localized information like bicycle tours, specialties like where in your area to have your recumbent bike serviced, or what are the best bicycle tires and seats for the activities you use your bike for.




View Full Version : New Seatpost


odoshter
08-21-11, 02:08 PM
So, I need a new seatpost and saddle but know nothing about them. If anyone could recommend some, that would be great. I just know nothing about them or how to install the post and saddle. Thanks for any help.


jimc101
08-21-11, 02:13 PM
diameter, application (what type of bike / riding do you do) budget, color, length etc - more info needed.

For installing, undo the bolt / clamp. take the old one out, put the new one in, and do up the bolt / clamp

FBinNY
08-21-11, 02:14 PM
there are 2 main things to consider.

The saddle has to fit your ass, and the post the frame.

Step one is to find out the required seatpost diameter. If the bike is recent production you might find that on a company's website spec. sheet for that bike, or if you post the exact brand and model here someone here might know. Otherwise it's either measure or trial and error.

Saddles are much easier, but there are zillions of choices.

All in all, your best bet would be to visit the local shop and get both fitted properly. I find that saddles are like shoes, something I don't like to buy over the net, unless I'm buying an identical version of one I have and like already.


dsbrantjr
08-21-11, 03:19 PM
odoshter: The seatpost diameter is often stamped on the seatpost where it inserts into the frame. Pull it out and have a look. If you need to measure you will need to do so with some precision; seatposts are sized on 0.2mm increments. You can spend a little or a lot on a new one. Same with a saddle.

FBinNY
08-21-11, 03:53 PM
odoshter: The seatpost diameter is often stamped on the seatpost where it inserts into the frame. Pull it out and have a look.

I guess my New York is showing. When someone asks about a seatpost and saddle, I automatically assume the originals are stolen.

waynesworld
08-21-11, 04:06 PM
I guess my New York is showing. When someone asks about a seatpost and saddle, I automatically assume the originals are stolen.

Smart money says you're right :)

wrk101
08-21-11, 04:54 PM
If it is MIA, then go to a bike shop and have them measure to tell you the right seat post size you need. Seat posts come in 0.2mm increments, getting the EXACT right size is important!

odoshter
08-21-11, 08:46 PM
Well I removed the seatpost from my varsity because it was very rusty. So I didn't see the measurements. I guess I'll just take it to my LBS which is conveniently located across the street.