T tamdool Dirt Disciple Mar 25, 2009 #1 Can anyone tell me what the Head Tube size is on a 1998 Trek 8000 SL? Thanks.
messiah Senior Retro Guru Feedback View Mar 25, 2009 #2 1-1/8" It's been that size on Trek alloy frames since way before. An 8000 from 1998 should be the first of the welded frames, does it have a disk mount on the chainstay? Before this Trek alloy frames were bonded. I've got a 8900 from 1999.
1-1/8" It's been that size on Trek alloy frames since way before. An 8000 from 1998 should be the first of the welded frames, does it have a disk mount on the chainstay? Before this Trek alloy frames were bonded. I've got a 8900 from 1999.
