Old 08-03-14, 11:07 AM
  #2  
FBinNY 
Senior Member
 
Join Date: Apr 2009
Location: New Rochelle, NY
Posts: 36,136

Bikes: too many bikes from 1967 10s (5x2)Frejus to a Sumitomo Ti/Chorus aluminum 10s (10x2), plus one non-susp mtn bike I use as my commuter

Mentioned: 126 Post(s)
Tagged: 1 Thread(s)
Quoted: 4455 Post(s)
Likes: 0
Liked 206 Times in 136 Posts
I assume you have lined housings, if not get them.

Usually there's decent action on these, unless they're packed with a stiff grease or oil which adds drag. The #1 cause of friction is a poor cut at the ends which has the wire dragging on a compressed bit of the spring coil. #2 is poor fit or alignment where housing meets the lever body (and at all fittings).

Note that cable friction is cumulative and the spring is light action so this may only be the final straw in a system that has friction in other places.
__________________
FB
Chain-L site

An ounce of diagnosis is worth a pound of cure.

“Never argue with an idiot. He will only bring you down to his level and beat you with experience.”, George Carlin

“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN

WARNING, I'm from New York. Thin skinned people should maintain safe distance.
FBinNY is offline