2007 P2SL - 1" or 1 1/8" fork? Which headset?

Triathlon Forum
1

Hello -

Building a P2SL (frame yet to arrive) and need to provide a HS and fork. Does the 2007 P2SL use a 1" or 1 1/8" steerer? Also, which headset? Thanks!

2

Hello -

Building a P2SL (frame yet to arrive) and need to provide a HS and fork. Does the 2007 P2SL use a 1" or 1 1/8" steerer? Also, which headset? Thanks!

1 1/8"

I believe both the DA build, and the Ultegra Build kits use FSA Orbits or Cane Creek s-2

3

Competitive cyclist has 07’s for sale and lists Cane Creek S2 1 1/8"…

http://www.competitivecyclist.com/za/CCY?PAGE=BUY_BIKE&PRODUCT.ID=4880

4

Hmmmm…I swear mine is 1"…

5

I think 2007 may have been a change over year. I have a 2007 Cervelo Dual that I believe has a 1" steerer tube, but others say their’s is 1 1/8".