Headset requirements
#1
Senior Member
Thread Starter
Join Date: Dec 2014
Location: Perth, Australia
Posts: 793
Bikes: A few
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 122 Post(s)
Likes: 0
Liked 3 Times
in
3 Posts
Headset requirements
I am trying to figure out what headset I need. Below is a schematic of the head tube.
The fork I am using is 1.1/8" - 1.5" Tapered. Kinesis Range Fork - Carbon Fibre 700C Adventure Fork - Kinesis Bikes
I think I need one of the 3 headsets:
NO.42/48/ACB | FSA (fullspeedahead.com)
NO.42/ACB | FSA (fullspeedahead.com)
NO.42 ind | FSA (fullspeedahead.com)
If anyone could please point me in the write direction that would be great. Thanks.
The fork I am using is 1.1/8" - 1.5" Tapered. Kinesis Range Fork - Carbon Fibre 700C Adventure Fork - Kinesis Bikes
I think I need one of the 3 headsets:
NO.42/48/ACB | FSA (fullspeedahead.com)
NO.42/ACB | FSA (fullspeedahead.com)
NO.42 ind | FSA (fullspeedahead.com)
If anyone could please point me in the write direction that would be great. Thanks.
#4
Senior Member
Join Date: Jun 2008
Location: A Yankee in Houston, TX
Posts: 1,074
Bikes: State Bicycle Co. Undefeated Track SS/FG, Lynskey Helix-Bronze
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 115 Post(s)
Liked 204 Times
in
95 Posts
NO. 42/48 is already out since the diameter of the top of your HT is 46mm. The differences between the last two has to do with the lower bearing for fitment on the 1.5" portion of the steerer. On NO.42 ACB, the bearing has a beveled edge of 45° whereas the lower bearing on NO.42 IND doesn't have that beveled edge. All you have to do is look inside the bottom of the HT where the lower bearing will be seated.
#5
Senior Member
Join Date: Aug 2005
Location: Pittsburgh, PA
Posts: 33,656
Bikes: '96 Litespeed Catalyst, '05 Litespeed Firenze, '06 Litespeed Tuscany, '20 Surly Midnight Special, All are 3x10. It is hilly around here!
Mentioned: 39 Post(s)
Tagged: 0 Thread(s)
Quoted: 2026 Post(s)
Likes: 0
Liked 1,096 Times
in
742 Posts
#7
Senior Member
Join Date: Jan 2013
Location: South Jersey
Posts: 2,266
Mentioned: 18 Post(s)
Tagged: 0 Thread(s)
Quoted: 714 Post(s)
Liked 800 Times
in
475 Posts
That head tube and fork probably requires an IS42/28.6 - ISS52/40 headset. IS42(mm) is the upper bearing outer diameter/28.6(mm) is the size of the top of the steerer tube. - IS52(mm) is the lower bearing outer diameter/40(mm) is the crown race seat diameter.
https://www.jensonusa.com/Cane-Creek...apered-Headset
https://www.jensonusa.com/Cane-Creek...apered-Headset