Have questions or want to discuss cycling? Join Now or Sign In to participate in the BikeRide community.

New: Take Part in the May's Giveaway: Win the LIVALL PikaBoost 2 E-bike Conversion Kit


Schwinn super le tour shifter mount repair
#1
I have a Super Le Tour, circa 1983. The shifter mounts to the frame with a screw, but the piece that it screws into broke off the frame. Now the shifter just hangs off. I took it to a shop and they were clueless. I tried JB Weld but it doesn't hold. Any suggestions how to do this repair?
  Reply
#2
(06-20-2010, 01:37 PM)tas10000 Wrote:  I have a Super Le Tour, circa 1983. The shifter mounts to the frame with a screw, but the piece that it screws into broke off the frame. Now the shifter just hangs off. I took it to a shop and they were clueless. I tried JB Weld but it doesn't hold. Any suggestions how to do this repair?

Do you want to keep it "original" like it was or would you mind an upgrade?

You can get other shifters and longer wire if you just want it to shift. You don't have to use what came with it. You can find these on other throw away bikes. or you can purchase them. Probably get new shifters that will work decent for 50.00 new or off an old bike for the price of a yard sale bike maybe 10-15.00.

That is a probably a steel frame so you may be able to take it to a welder and have them weld the piece back on. I am not sure what piece you are talking abut for sure but I think it is like a nut that was spot welded to the frame in the first place. The welding shop would be my choice if you want to keep it "original" . If you know someone with an Arc Welder they may do it for free. If not a welder usually charges 8-10.00 for a job like that.

You can try to make a new piece and drill through it then thread it with a tap. I am pretty sure though that a nut that the holding bolt will fit, would work just fine

I worked on one not long ago that the shifter actually bolted to the frame, so that may also be an option. The Frame was made thicker at that point and then threaded, so it worked like a nut and bolt.

Hope this helps.

Have a great day

Jerry
Join me to discuss anything cycling at http://www.blogtalkradio.com/the-bicycle-nut
  Reply
#3
It sounds like you've broken off the braze on shifter boss. You could take it to a frame builder and get a new on brazed on, but you will need to repaint the frame afterwards. Alternatively, you could look for a shifter with an integral clamp, something like this:

http://cgi.ebay.co.uk/%22Retro-Re-Build%22-NEW-alloy-clamp-on-DOWN-TUBE-SHIFTERS_W0QQitemZ260568060936QQcmdZViewItem?rvr_id=&rvr_id=&cguid=4b46e3971290a0e204350e55ff4b7263
  Reply
#4
(06-20-2010, 01:37 PM)tas10000 Wrote:  I have a Super Le Tour, circa 1983.

I also have a Super LeTour 1984. They are higher quality Schwinns in the day. The frame is Chrome Moly steel, So I would recommend restoration over any quick fix.

(06-20-2010, 03:08 PM)thebicyclenut Wrote:  That is a probably a steel frame so you may be able to take it to a welder and have them weld the piece back on. If you know someone with an Arc Welder they may do it for free. If not a welder usually charges 8-10.00 for a job like that.

An Arc Welder (or stick welder) will blow holes right through the thin bicycle metal. I can turn mine all the way up to 250 amps and cut right through 5/16" inch thick steel like butter. It's not meant for thin metals.

Xerxes is correct, brazing is required and that will remove the paint around it. Good luck.

Steve
Junkyard Tools rescued from the junkyard!
  Reply


Possibly Related Threads...
Thread
Author
Replies
Views
Last Post
 
5,158
10-31-2024, 03:28 PM
Last Post: achobana
 
7,136
10-11-2022, 10:12 PM
Last Post: Jesper
 
3,717
08-02-2021, 07:23 AM
Last Post: Blank.Toogii
Sad
3,052
07-25-2021, 07:47 AM
Last Post: ReapThaWhirlwind
 
3,842
10-23-2020, 09:58 PM
Last Post: Jesper

Forum Jump:

[-]
10 Latest Posts
Third best reason to ride a bent or trik...
Today 10:13 AM
POLL: Are non-recumbent riders looking a...
Today 09:56 AM
What was your first bicycle?
Today 04:45 AM
Is anyone riding with music?
Today 04:32 AM
Great Giro
Today 04:18 AM
What are the best pitch black dark night...
Today 01:11 AM
The great thing about trikes
Yesterday 12:06 PM
Biking with helmet laws
06-04-2025 10:23 AM
"There's been better times
06-03-2025 09:10 PM
Where are you from and What is your favo...
06-02-2025 06:22 PM

[-]
Join BikeRide on Strava
Feel free to join if you are on Strava: www.strava.com/clubs/bikeridecom

[-]
Top 5 Posters This Month
no avatar 1. Criminal
22 posts
no avatar 2. rydabent
18 posts
no avatar 3. GirishH
17 posts
no avatar 4. Flowrider
17 posts
no avatar 5. SPINMAN
12 posts