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

New: Take Part in the new April's Giveaway for a Chance to Win the Euybike S4 Pro Max ebike worth $1299


Front Derailer fails to shift to the bigger cog only when I'm riding the bike
#1
Hi,

I followed the park tool instruction for the front and rear derailer alignment but the Front Derailer moves to the bigger cog only when I'm not riding the bike. On the stand, it moves to the bigger cog just fine but whenever I ride it doesn't move. It shifts perfectly on the stand but seems to hit the h limit screw when sitting and actually riding (the cables are not being clamped in any way on the stand).

Should I just loosen the H limit on the front derailer more than the video recommends?
  Reply
#2
Typically that would be the last adjustment to make, So yes back out a quarter turn, test ride, repeat if need be making sure the chain does not get thrown to the outside
There are two kinds of people in the world, "Those who help themselves to people, and those who help people!"
  Reply
#3
(09-20-2020, 01:09 PM)DMVbiker Wrote:  Hi,

On the stand, it moves to the bigger cog just fine but whenever I ride it doesn't move

Hi DMV,
Were you able to solve your issue using Painkiller's recommendation?
I am curious because I regularly set up my derailleur range of movement before riding, but I never have to readjust when riding so it seemed odd that it would readily shift without problem on the stand, but not while riding. Please enlighten us as to the result of your manual mechanical ministrations.

Thanks,
Jesper
  Reply


Possibly Related Threads...

Forum Jump:

[-]
10 Latest Posts
Doctors are Prescribing Cycling
Yesterday 09:50 PM
What was your first bicycle?
Yesterday 09:17 PM
New Rider Here — Momo + Viribus = Ready ...
Yesterday 09:15 PM
The great thing about trikes
Yesterday 03:47 AM
New member old rider
04-22-2025 06:32 PM
Tubeless vs. tubes: What are the pros an...
04-22-2025 06:30 PM
Shoes for ingrown toenail
04-22-2025 05:13 PM
Good morning form Alberta CA
04-22-2025 12:24 PM
Let me introduce myself
04-22-2025 09:01 AM
Schrader vs Presta
04-22-2025 12:26 AM

[-]
Top 5 Posters This Month
no avatar 1. GirishH
24 posts
no avatar 2. SPINMAN
14 posts
no avatar 3. Flowrider
13 posts
no avatar 4. meamoantonio
13 posts
no avatar 5. enkei
11 posts