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


What is the best way to clean derailer cogs?
#1
I have a mountain bike that in collecting lots of mud in the front and rear derailer cogs what is the best way to clean them? Also sometimes when I change to a lower gear it waits 4/5 seconds before doing it or does not change unless I change down another gear. Thanks. Mike

  Reply
#2
Hi Mike,

You can hold a flathead screwdriver sideways against the side of the pulleys and basically scrape the dirt off as you turn them. If you want to make things even easier you could invest in a cleaning tool like the Park GearClean Brush.

As for the shifting problem, if it eventually shifts sometimes I would say your shift cables are either dry or dirty. Try flushing them with some light lubricant (like Tri-Flow) inside the shift cable housing. Let me know if that works.
  Reply


Possibly Related Threads...

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. Flowrider
17 posts
no avatar 4. GirishH
17 posts
no avatar 5. SPINMAN
12 posts