SS chainline question...

<< By using a SS freewheel on my multi-speed hub, what can I do to adjust the chainline?

Ring on the inside of the crank-redish the wheel after moving spacers right side to left
side-raising the tension of the left spokes(a good thing)

<< Are there any spacers that I can thread on to the hub before threading on the SS freewheel?

Wouldn't do this if using a freewheel type hub, need the threads to hold the SS freewheel.

Peter Chisholm Vecchio's Bicicletteria 1833 Pearl St. Boulder, CO, 80302
(303)440-3535 vecchios.comvecchios.comOpen ↗ "Ruote convenzionali costruite eccezionalmente bene"

Freewheel spacers or cassette spacers put under the freewheel will move it outward but you don't
want to do that.

You need to get the bottom bracket that gives you the proper chainline.

Chuck Liu said:

By using a SS freewheel on my multi-speed hub, what can I do to adjust the chainline? Are there any
spacers that I can thread on to the hub before threading on the SS freewheel? ...so that I can
insert the freewheel at which ever position that will give me the optimal chainline? Thanks.

Chuck Liu said:

By using a SS freewheel on my multi-speed hub, what can I do to adjust the chainline? Are there
any spacers that I can thread on to the hub before threading on the SS freewheel? ...so that I can
insert the freewheel at which ever position that will give me the optimal chainline? Thanks.

Generally, the threads on a freewheel hub are not long enough to give you sufficient
adjustment for this.

The correct way is to move axle spacers from the right side to the left side until the hub has moved
far enough to the right to get the chainline correct. (You may have to replace one thick spacer with
a bunch of thinner ones to make this redistribution possible.)

Then you need to tighten the spokes on the left side of the wheel to bring the rim back to the
middle of the frame.

See aso my Singlespeed article: sheldonbrown.comsinglespeed.htmlOpen ↗

Sheldon "1" Brown +---------------------------------------------------------------+
| Let us begin by committing ourselves to the truth - | to see it like it is, and tell it like it
| is - | to find the truth, to speak the truth, and live the truth. | --Richard M. Nixon,
| Accepting nomination in 1968 |
+---------------------------------------------------------------+ Harris Cyclery, West Newton,
Massachusetts Phone 617-244-9772 FAX 617-244-1041 harriscyclery.comharriscyclery.comOpen ↗ Hard-to-find parts
shipped Worldwide captainbike.comcaptainbike.comOpen ↗ sheldonbrown.comsheldonbrown.comOpen ↗

Would using long crank bolts with "home depot spacers" a good idea if the BB axle is too long and
you don't feel like replacing the BB?

"Sheldon Brown" <[email hidden]> wrote in message
"]news:[email hidden]...

Quoted message said:

Chuck Liu said:

By using a SS freewheel on my multi-speed hub, what can I do to adjust

the

Quoted message said:

Quoted message said:

chainline? Are there any spacers that I can thread on to the hub before threading on the SS
freewheel? ...so that I can insert the freewheel at which ever position that will give me the
optimal chainline? Thanks.

Generally, the threads on a freewheel hub are not long enough to give you sufficient adjustment
for this.

The correct way is to move axle spacers from the right side to the left side until the hub has
moved far enough to the right to get the chainline correct. (You may have to replace one thick
spacer with a bunch of thinner ones to make this redistribution possible.)

Then you need to tighten the spokes on the left side of the wheel to bring the rim back to the
middle of the frame.

See aso my Singlespeed article: sheldonbrown.comsinglespeed.htmlOpen ↗

Sheldon "1" Brown +---------------------------------------------------------------+
| Let us begin by committing ourselves to the truth - | to see it like it is, and tell it like
| it is - | to find the truth, to speak the truth, and live the truth. | --Richard M. Nixon,
| Accepting nomination in 1968 |
+---------------------------------------------------------------+ Harris Cyclery, West Newton,
Massachusetts Phone 617-244-9772 FAX 617-244-1041 harriscyclery.comharriscyclery.comOpen ↗ Hard-to-find parts
shipped Worldwide captainbike.comcaptainbike.comOpen ↗ sheldonbrown.comsheldonbrown.comOpen ↗

Chuck Liu top-posted:

Quoted message said:

Would using long crank bolts with "home depot spacers" a good idea if the BB axle is too long and
you don't feel like replacing the BB?

When we speak of crank bolts, we're generally speaking of the bolts, one per side that hold the
crank to the bottom bracket axle. If that's what you're asking, the answer is, no, it won't work.

What does work is using spacers between the arms of the crank spider and the chainring, on the
chainring bolts (usually 5, sometimes 4 or 3.)

If you remove one chainring from a typical crankset, you can add a 3 mm spacer in its place, using
the same bolts. These spacers need to be 10 mm inside diameter. It happens that such spacers are
commonly sold for use on rear hub axles.

We sell sets of them for the purpose of adjusting chainline on our Website.

There's a photo showing how this works at

sheldonbrown.comsinglespeed.htmlOpen ↗

Sheldon "Singularity" Brown +--------------------------------------------------------------+
| A: Because it disrupts the natural flow of conversation. |
| Q: Why is top-posting frowned-upon? |
+--------------------------------------------------------------+ Harris Cyclery, West Newton,
Massachusetts Phone 617-244-9772 FAX 617-244-1041 harriscyclery.comharriscyclery.comOpen ↗ Hard-to-find parts
shipped Worldwide captainbike.comcaptainbike.comOpen ↗ sheldonbrown.comsheldonbrown.comOpen ↗

Thanks. I will head on over and grab a set. I was there yesterday and today getting some Mafac brake
parts as well as other parts... Would using 2 spacers per bolt a problem? Seems to me that the screw
should be long enough (without affecting structural integrity?)...

chuck

"Sheldon Brown" <[email hidden]> wrote in message
"]news:[email hidden]...

Quoted message said:

Chuck Liu top-posted:

Quoted message said:

Would using long crank bolts with "home depot spacers" a good idea if

the BB

Quoted message said:

Quoted message said:

axle is too long and you don't feel like replacing the BB?

When we speak of crank bolts, we're generally speaking of the bolts, one per side that hold the
crank to the bottom bracket axle. If that's what you're asking, the answer is, no, it won't work.

What does work is using spacers between the arms of the crank spider and the chainring, on the
chainring bolts (usually 5, sometimes 4 or 3.)

If you remove one chainring from a typical crankset, you can add a 3 mm spacer in its place, using
the same bolts. These spacers need to be 10 mm inside diameter. It happens that such spacers are
commonly sold for use on rear hub axles.

We sell sets of them for the purpose of adjusting chainline on our

Website.

Quoted message said:

There's a photo showing how this works at

sheldonbrown.comsinglespeed.htmlOpen ↗

Sheldon "Singularity" Brown +--------------------------------------------------------------+
| A: Because it disrupts the natural flow of conversation. |
| Q: Why is top-posting frowned-upon? |
+--------------------------------------------------------------+ Harris Cyclery, West Newton,
Massachusetts Phone 617-244-9772 FAX 617-244-1041 harriscyclery.comharriscyclery.comOpen ↗ Hard-to-find parts
shipped Worldwide captainbike.comcaptainbike.comOpen ↗ sheldonbrown.comsheldonbrown.comOpen ↗

"Chuck Liu" <[email hidden]> wrote in message news:_pmaa.8977$S_4.5866@rwcrnsc53...

Quoted message said:

By using a SS freewheel on my multi-speed hub, what can I do to adjust the chainline? Are there
any spacers that I can thread on to the hub before threading on the SS freewheel? ...so that I can
insert the freewheel at which ever position that will give me the optimal chainline? Thanks.

If you space behind the freewheel, ensure that you have full thread engagement between the freewheel
and the hub's aluminum threads. Change the axle spacing if you need to correct the chainline. Center
the rim over the locknuts after changing axle spacing.

--
Andrew Muzi yellowjersey.orgyellowjersey.orgOpen ↗ Open every day since 1 April 1971

"Chuck Liu" <[email hidden]> wrote in message
"]news:[email hidden]...

Quoted message said:

Would using long crank bolts with "home depot spacers" a good idea if the

BB

Quoted message said:

axle is too long and you don't feel like replacing the BB?

It would have no effect on the spindle-crank position to move the bolt heads out farther . The bolt
heads would hit your ankles if you stick 'em out a long way!

--
Andrew Muzi yellowjersey.orgyellowjersey.orgOpen ↗ Open every day since 1 April 1971