'85 Raleigh, crankset/bb uprgrading question.
#1
I'm usually cranky
Thread Starter
Join Date: Apr 2010
Posts: 397
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
'85 Raleigh, crankset/bb uprgrading question.
I have a 1985 Raleigh Team USA with all original drive train components that have been fairly well maintained over the years. The last few weeks, there's been a louder and louder creaking sound coming from the BB or crankset, it's hard to pinpoint it.
I'm assuming the parts are just reaching the end of their usefulness and probably just should be upgraded. What I'm not quite sure of though, is if some of the more modern crankset/BB combos, like:
https://images.craigslist.org/3m43od3...c7f01f1a91.jpg
Will they even work on an older bike like mine?
Or, in anyone's experience, is this something just upgrading the BB would be sufficient to fix?
Thanks for any info you can give.
I'm assuming the parts are just reaching the end of their usefulness and probably just should be upgraded. What I'm not quite sure of though, is if some of the more modern crankset/BB combos, like:
https://images.craigslist.org/3m43od3...c7f01f1a91.jpg
Will they even work on an older bike like mine?
Or, in anyone's experience, is this something just upgrading the BB would be sufficient to fix?
Thanks for any info you can give.
#2
Senior Member
Join Date: May 2010
Location: Hurricane Alley , Florida
Posts: 3,903
Bikes: Treks (USA), Schwinn Paramount, Schwinn letour,Raleigh Team Professional, Gazelle GoldLine Racing, 2 Super Mondias, Carlton Professional.
Mentioned: 10 Post(s)
Tagged: 0 Thread(s)
Quoted: 78 Post(s)
Liked 30 Times
in
22 Posts
Pictures? What crankset is it? Sounds like an easy fix.
#3
Senior Member
Join Date: Apr 2009
Location: Detroit
Posts: 10,303
Mentioned: 6 Post(s)
Tagged: 0 Thread(s)
Quoted: 17 Post(s)
Likes: 0
Liked 42 Times
in
33 Posts
If all original drive train components that have been fairly well maintained over the years, it is extremely improbable that you would need to replace the bottom bracket. All they require is a little grease and maybe some new bearings now and then.
Be advised that there are many things on a bike that can make noise and the sound tends to propagate through the tubes and emanate from points remote from the source.
I would suggest you peruse Jim Langley's page of possible suspects before you spend money .
Be advised that there are many things on a bike that can make noise and the sound tends to propagate through the tubes and emanate from points remote from the source.
I would suggest you peruse Jim Langley's page of possible suspects before you spend money .
__________________
- Auchen
- Auchen
Last edited by auchencrow; 07-01-11 at 06:47 AM.
#4
Senior Member
Join Date: Jul 2010
Location: Sacramento
Posts: 53
Bikes: Raleigh Talus 8.0, Raleigh Team USA, Raleigh Circa 2.0
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
I refurbished an 85 Team USA, and put more modern components on it. The drive train consist of a Shimano square taper cartridge bottom bracket, FSA Vero compact crankset and a Shimano 7 speed 14-34 freewheel. Sora front and Alivio rear utilizing Sunrace friction + 7 indexed downtube shifters. The brakes are R450 calipers with Shimano aero levers. Wheelset are Weinmann LP18's with Quando hubs (I should have spent the 10 bucks more for the CR18's) with 27 1 1/4 Panaracer Pasela TG's. The frame was powdercoated black, saved the headbadge as the only identifying mark, all decals were stripped off. Made a great fast touring bike. It used to be my favorite bike until I rebuilt a 70's Schwinn Super Sport that has a better fitting frame which made me faster by being able to use the drops without my belly getting in the way.
#5
SE Wis
Join Date: Apr 2005
Location: Milwaukee, WI
Posts: 10,509
Bikes: '68 Raleigh Sprite, '02 Raleigh C500, '84 Raleigh Gran Prix, '91 Trek 400, 2013 Novara Randonee, 1990 Trek 970
Mentioned: 40 Post(s)
Tagged: 0 Thread(s)
Quoted: 2745 Post(s)
Liked 3,390 Times
in
2,053 Posts
That BB most likely just needs some TLC.
But if you want to upgrade to newer stuff that bike will easily accept modern components as it's got standard threading and sizes. Some of the minor issues will be rear wheel spacing, likely that is 126mm and new road std is 130mm. That's a steel frame so it could be spread to accomodate it, if not close enough to stuff it in. other issues can be recessed brake mounts, but that probably is already set up for recessed. Brake reach may require different calipers if 700 wheels are used.
But if you want to upgrade to newer stuff that bike will easily accept modern components as it's got standard threading and sizes. Some of the minor issues will be rear wheel spacing, likely that is 126mm and new road std is 130mm. That's a steel frame so it could be spread to accomodate it, if not close enough to stuff it in. other issues can be recessed brake mounts, but that probably is already set up for recessed. Brake reach may require different calipers if 700 wheels are used.