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


Cycle computer wire broken
#1
This is how i fixed it.

It was an old CatEye CC 7000 the cable broke. I stupidly followed the manufacturers instructions to attach the wires up the side if the headset. Well 20 year on the cable broke as a loop got caught on something.

After 23 years use i was not having that. Couldn't find a replacement and id heard stories of the wires not being re connectable. The stories were right. I stripped the cable and twisted it back together and no connection. These inner cable is multi filament copper with a white nylon strand up the middle for strength. You dont get any signal through them when you just twist them back together copper to copper.

The secret is they are coated in varnish. You have strip them and very carefully run them through a flame to burn off the stuff. Then wire them back together and bingo! Mines up and running again and correctly wired to my vintage steed.!

just though you ought to know!
  Reply
#2
Excellent info. I use tiny heat shrink tubing with another layer over the splices for strength.
  Reply


Possibly Related Threads...

Forum Jump:

[-]
10 Latest Posts
What size bike should I get?
Yesterday 05:14 PM
Next adventure or repeat the same..
Yesterday 05:09 PM
Call of nature while riding?
Yesterday 05:07 PM
Are carbon frames fragile?
Yesterday 09:03 AM
Gu/SiS/Energy Gels replacement
Yesterday 04:06 AM
Food while bikepacking or touring
Yesterday 03:52 AM
How new adventures begin..
08-01-2026 08:05 AM
Bells as anti-theft devices
07-31-2026 10:49 PM
Beautiful bikes
07-31-2026 10:35 PM
Are you mainly into Mountain Biking, Roa...
07-31-2026 10:26 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. Flowrider
26 posts
no avatar 2. Mr. Beanz
20 posts
no avatar 3. GirishH
19 posts
no avatar 4. rydabent
13 posts
no avatar 5. meamoantonio
10 posts