Headset Prep

Quoted post said:

I've got an old aluminum MTB frame, a new headset and an almost new
fork. I'm fairly certain the frame was properly prepped when the old
headset was installed, but that was in the 90's. I'll be installing
the cups using the homemade press bolt & washers method. In the past
I've always used a block of wood and a hammer, but the homemade press
way looks easier.

I've only done 3-4 headsets--but never had a problem with the block of
Park (yeah right) wood and mallet method--however, I've only done it
on old frames that readily accepted the cups, no problem. Never had an
issue with the headset loosening, but if it did, just snug it up. The
rod method is even better. For cartridge fit press BBs like you have
on Kleins, I use a large woodworking C-clamp and a couple wooden
blocks--same idea as your press--slow and gentle. If you use a mallet,
you must, as Billy Bragg sings about batting at cricket, "strike
squarely and firmly". I use grease, some folks like a locking compound
on older worn frames.

Seating the crown race is always more fun--that's when you get to find
a piece of pvc pipe that's the proper diameter to use as a set. Works
great, and doesn't leave a mark.

As far as topping up with grease, I'm not familiar enough with the s2
to know if that's a good idea. Use your judgment--if it looks like it
could be a belt and suspenders sorta deal, go for it--and avoid if it
looks like it would only attract grit.

Anyway--headsets are boring. About as boring as the wheel I rerimmed
this morning. Vertical truing without a stand is challenging, but not
too bad if you have a no. 2 pencil!

landotter said:

Quoted post said:

I've got an old aluminum MTB frame, a new headset and an almost new
fork.  I'm fairly certain the frame was properly prepped when the old
headset was installed, but that was in the 90's.  I'll be installing
the cups using the homemade press bolt & washers method.  In the past
I've always used a block of wood and a hammer, but the homemade press
way looks easier.

I've only done 3-4 headsets--but never had a problem with the block of
Park (yeah right) wood and mallet method--however, I've only done it
on old frames that readily accepted the cups, no problem. Never had an
issue with the headset loosening, but if it did, just snug it up. The
rod method is even better. For cartridge fit press BBs like you have
on Kleins, I use a large woodworking C-clamp and a couple wooden
blocks--same idea as your press--slow and gentle. If you use a mallet,
you must, as Billy Bragg sings about batting at cricket, "strike
squarely and firmly". I use grease, some folks like a locking compound
on older worn frames.

Seating the crown race is always more fun--that's when you get to find
a piece of pvc pipe that's the proper diameter to use as a set. Works
great, and doesn't leave a mark.

As far as topping up with grease, I'm not familiar enough with the s2
to know if that's a good idea. Use your judgment--if it looks like it
could be a belt and suspenders sorta deal, go for it--and avoid if it
looks like it would only attract grit.

Anyway--headsets are boring. About as boring as the wheel I rerimmed
this morning. Vertical truing without a stand is challenging, but not
too bad if you have a no. 2 pencil!

This was an older frame. The old cups really didn't want to come out,
even with the often praised homemade tool. However, once they came
out everything went together just fine. It feels nice, solid, smooth,
low resistance. I look forward to the weather breaking so I can ride
it. Looks like I might get lucky tomorrow, as long as I dress to get
a little muddy.