Go Back  Bike Forums > Bike Forums > Bicycle Mechanics
Reload this Page >

Tektro 1990's Brake Cable size

Search
Notices
Bicycle Mechanics Broken bottom bracket? Tacoed wheel? If you're having problems with your bicycle, or just need help fixing a flat, drop in here for the latest on bicycle mechanics & bicycle maintenance.

Tektro 1990's Brake Cable size

Thread Tools
 
Search this Thread
 
Old 09-22-20, 07:56 PM
  #1  
5 mph
Senior Member
Thread Starter
 
Join Date: Jul 2020
Posts: 283
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quoted: 177 Post(s)
Liked 66 Times in 50 Posts
Tektro 1990's Brake Cable size

Does anyone know what size brake cable to order for Tektro Brake levers (R 317A from the 1990's)?
I just want to verify its 1.5 mm (with respect to the mushroom ferrule)
Thank you in Adavance

5 mph is offline  
Old 09-22-20, 08:39 PM
  #2  
cxwrench
Senior Member
 
cxwrench's Avatar
 
Join Date: Jul 2013
Location: Nor-Cal
Posts: 3,767

Bikes: lots

Mentioned: 7 Post(s)
Tagged: 0 Thread(s)
Quoted: 1958 Post(s)
Liked 2,932 Times in 1,489 Posts
It's 1.6mm like pretty much all brake cables. ANY standard mtb brake cable will work.
cxwrench is offline  
Old 09-22-20, 08:49 PM
  #3  
Andrew R Stewart 
Senior Member
 
Andrew R Stewart's Avatar
 
Join Date: Feb 2012
Location: Rochester, NY
Posts: 18,071

Bikes: Stewart S&S coupled sport tourer, Stewart Sunday light, Stewart Commuting, Stewart Touring, Co Motion Tandem, Stewart 3-Spd, Stewart Track, Fuji Finest, Mongoose Tomac ATB, GT Bravado ATB, JCP Folder, Stewart 650B ATB

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 4200 Post(s)
Liked 3,853 Times in 2,303 Posts
Brake cables have a little bit more diameter variance tolerance then shift cables do these days, as brakes are still not indexed. The MtB end diameter has been fairly consistent in it's diameter for quite a number of years although early 1990s Shimano MtB levers sometimes had larger the usual fittings for the cable ends. These levers would come OEM with a thin brass shim to fit the cable head in the lever hole. I suspect it was to reduce the head's friction within the hole, not that this was an issue with previous levers... just Shimano probing the design aspects I felt. Andy
__________________
AndrewRStewart
Andrew R Stewart is offline  
Old 09-23-20, 02:24 AM
  #4  
5 mph
Senior Member
Thread Starter
 
Join Date: Jul 2020
Posts: 283
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quoted: 177 Post(s)
Liked 66 Times in 50 Posts
The brake cable is on 2006 Langster with only a front brake
I know I should just take the front brake apart and measure the ferrule, but the brake cable is in bad shape...
Got it adjusted just right so if I come down a hill fast iI have faith in it so I didn't want to disconnect it
Guess I'll have to do it.

5 mph is offline  
Old 09-23-20, 09:10 AM
  #5  
cxwrench
Senior Member
 
cxwrench's Avatar
 
Join Date: Jul 2013
Location: Nor-Cal
Posts: 3,767

Bikes: lots

Mentioned: 7 Post(s)
Tagged: 0 Thread(s)
Quoted: 1958 Post(s)
Liked 2,932 Times in 1,489 Posts
Originally Posted by 5 mph
The brake cable is on 2006 Langster with only a front brake
I know I should just take the front brake apart and measure the ferrule, but the brake cable is in bad shape...
Got it adjusted just right so if I come down a hill fast iI have faith in it so I didn't want to disconnect it
Guess I'll have to do it.

All modern (and that bike is modern) use 5mm brake housing and 1.6mm brake cables. There are obviously 2 types of cables, road and mountain, and the ends are different. Campy is different but you don't have to worry about that. You don't need to measure anything, just buy whatever you need.
cxwrench is offline  
Old 09-23-20, 07:22 PM
  #6  
5 mph
Senior Member
Thread Starter
 
Join Date: Jul 2020
Posts: 283
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quoted: 177 Post(s)
Liked 66 Times in 50 Posts
thanks
5 mph is offline  

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.