WTB: 5-pin TA chainring for Williams cottered crank
#1
Senior Member
Thread Starter
Join Date: May 2018
Location: Ottawa, Ontario, Canada
Posts: 581
Bikes: 1951 Sun Wasp, 1953 Armstrong Consort, 1975 Raleigh Competition, 1980 Apollo Gran Sport, 1988 Schwinn Voyageur, Mystery MTB
Mentioned: 31 Post(s)
Tagged: 0 Thread(s)
Quoted: 359 Post(s)
Liked 465 Times
in
191 Posts
WTB: 5-pin TA chainring for Williams cottered crank
Hi folks,
I am using a cottered Williams steel crank for my '51 Wasp, and I want to use longer crank arms, so I've found a new set of crank arms, but these require a 5-pin chainring instead of 3. So I am looking for a 50.4 BCD 1/8" or 3/32" 46T chainring, TA-style. 48T could work as well, but I would prefer a 46T for good gearing with a four-speed sturmey-archer IGH with an 18T cog.
Thanks.
I am using a cottered Williams steel crank for my '51 Wasp, and I want to use longer crank arms, so I've found a new set of crank arms, but these require a 5-pin chainring instead of 3. So I am looking for a 50.4 BCD 1/8" or 3/32" 46T chainring, TA-style. 48T could work as well, but I would prefer a 46T for good gearing with a four-speed sturmey-archer IGH with an 18T cog.
Thanks.
Last edited by Ged117; 01-13-22 at 08:15 PM.
#2
Senior Member
Hi folks,
I am using a cottered Williams steel crank for my '51 Wasp, and I want to use longer crank arms, so I've found a new set of crank arms, but these require a 5-pin chainring instead of 3. So I am looking for a 1/8" 46T chainring, TA-style. 48T could work as well, but I would prefer a 46T for my preferred gearing with a four-speed sturmey-archer IGH with an 18T cog.
Thanks.
I am using a cottered Williams steel crank for my '51 Wasp, and I want to use longer crank arms, so I've found a new set of crank arms, but these require a 5-pin chainring instead of 3. So I am looking for a 1/8" 46T chainring, TA-style. 48T could work as well, but I would prefer a 46T for my preferred gearing with a four-speed sturmey-archer IGH with an 18T cog.
Thanks.
__________________
Check out www.djcatnap.com for articles on vintage Japanese & French bicycle restorations, components and history.
Check out www.djcatnap.com for articles on vintage Japanese & French bicycle restorations, components and history.
#3
Senior Member
Thread Starter
Join Date: May 2018
Location: Ottawa, Ontario, Canada
Posts: 581
Bikes: 1951 Sun Wasp, 1953 Armstrong Consort, 1975 Raleigh Competition, 1980 Apollo Gran Sport, 1988 Schwinn Voyageur, Mystery MTB
Mentioned: 31 Post(s)
Tagged: 0 Thread(s)
Quoted: 359 Post(s)
Liked 465 Times
in
191 Posts
#4
Phyllo-buster
Join Date: Jan 2010
Location: Nova Scotia
Posts: 8,847
Bikes: roadsters, club bikes, fixed and classic
Mentioned: 133 Post(s)
Tagged: 0 Thread(s)
Quoted: 2298 Post(s)
Liked 2,054 Times
in
1,254 Posts
I may have a cosmetically challenged steel Williams if that's of interest, can look tomorrow.
#5
Senior Member
Join Date: Dec 2005
Posts: 17,156
Mentioned: 481 Post(s)
Tagged: 0 Thread(s)
Quoted: 3810 Post(s)
Liked 6,690 Times
in
2,610 Posts
I’ve had a couple of those rings for 1/8” chain, and both were 50t. I’m wondering if smaller will be really rare. That said, shouldn’t have a problem running a 1/8” chain on a 3/32” ring.
#6
Senior Member
Thread Starter
Join Date: May 2018
Location: Ottawa, Ontario, Canada
Posts: 581
Bikes: 1951 Sun Wasp, 1953 Armstrong Consort, 1975 Raleigh Competition, 1980 Apollo Gran Sport, 1988 Schwinn Voyageur, Mystery MTB
Mentioned: 31 Post(s)
Tagged: 0 Thread(s)
Quoted: 359 Post(s)
Liked 465 Times
in
191 Posts
#7
Senior Member
Thread Starter
Join Date: May 2018
Location: Ottawa, Ontario, Canada
Posts: 581
Bikes: 1951 Sun Wasp, 1953 Armstrong Consort, 1975 Raleigh Competition, 1980 Apollo Gran Sport, 1988 Schwinn Voyageur, Mystery MTB
Mentioned: 31 Post(s)
Tagged: 0 Thread(s)
Quoted: 359 Post(s)
Liked 465 Times
in
191 Posts
#8
Senior Member
If 3/32” is an option then I may also have something. I’ll check today
__________________
Check out www.djcatnap.com for articles on vintage Japanese & French bicycle restorations, components and history.
Check out www.djcatnap.com for articles on vintage Japanese & French bicycle restorations, components and history.
#9
Steele is Real
Join Date: Oct 2018
Location: Rowlett, Tx
Posts: 158
Bikes: 86 De Rosa Pro, 79 Gazelle Champion Mondial, 72 Nishiki Professional, 71 Peugeot PX-10
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 50 Post(s)
Liked 36 Times
in
23 Posts
I have a very nice 50t available. If you have zero luck with the other sizes and are interested, hit me up. I can help. Cheers!
#10
Phyllo-buster
Join Date: Jan 2010
Location: Nova Scotia
Posts: 8,847
Bikes: roadsters, club bikes, fixed and classic
Mentioned: 133 Post(s)
Tagged: 0 Thread(s)
Quoted: 2298 Post(s)
Liked 2,054 Times
in
1,254 Posts
Sorry, the only available one I have is an NOS 48 tooth 1/8" without any markings. Looks like a Williams but perhaps a Nicklin?
I'd like $30 cdn plus shipping and will include 5 new square bolts.
I'd like $30 cdn plus shipping and will include 5 new square bolts.
Likes For clubman:
#11
Senior Member
Thread Starter
Join Date: May 2018
Location: Ottawa, Ontario, Canada
Posts: 581
Bikes: 1951 Sun Wasp, 1953 Armstrong Consort, 1975 Raleigh Competition, 1980 Apollo Gran Sport, 1988 Schwinn Voyageur, Mystery MTB
Mentioned: 31 Post(s)
Tagged: 0 Thread(s)
Quoted: 359 Post(s)
Liked 465 Times
in
191 Posts
Likes For Ged117:
#12
Senior Member
I have a TA 46 tooth like you wanted:
$40 for the chainring or $50 with the 28T included.
$40 for the chainring or $50 with the 28T included.
__________________
Check out www.djcatnap.com for articles on vintage Japanese & French bicycle restorations, components and history.
Check out www.djcatnap.com for articles on vintage Japanese & French bicycle restorations, components and history.
#13
Senior Member
TA still sells and presumably makes chain wheels that fit your crank arms (and many others) - https://specialites-ta.com/128-pro-5-vis. Velo-Orange also sells outer and inner rings.
Last edited by philbob57; 01-16-22 at 01:46 PM.
#14
Senior Member
TA still sells and presumably makes chain wheels that fit your crank arms (and many others) - https://specialites-ta.com/128-pro-5-vis. Velo-Orange also sells outer and inner rings.