[sbeatonNJ]

Hey quick question! I am planning to build up a 2001 trek x01 and I'd like to gather parts now, so I can get on the road asap. I plan to use it as my road bike (I sold my road bike to get a tri bike), to commute, and to race cross in the winter. Can someone tell me what size seatpost I need? I looked online and could not find it and I emailed the person selling the frame on ebay but he didnt not respond. Thanks in advance for your help!

[The BikeForums Team]

This is an archived thread, you can find the full version of this thread, with images, links and more content here.

Ready to buy? Check out these two online bike stores:
- http://www.nashbar.com (you can find the latest bike nashbar coupons in this thread)
- http://www.performancebike.com (you can find the latest performance bike coupons in this thread)

Cya on the forums,
- The BikeForums Team
- http://www.bikeforums.net

[just du it]

All of the Trek XO-1 models have 27.2mm seatposts.

[sbeatonNJ]

Thank you!

Just wanted to add thanks again for giving me the seatpost size. I won the auction and the owner is including the seatpost. Can't wait to build that thing up. Ive been spending many hours in my aerobars in prep for a half iron, it will be nice to have a road bike again. Plus I have always wanted a cross bike.