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


Drop out screw adjustment
#1
I have a Centurion Ironman Expert and I was wondering what the drop out screws are for and is there a specific adjustment or position that they should be?
  Reply
#2
With a derailleur equipped bike I have always set the the screws to allow maximum rearward positioning.
You can use the screws to make up for any misalignment.

The use for screws is if you have a single sprocket (fixed or 3 speed hub etc.) is, you can set the screws to position the wheel to give the best chain tension.
Ride hard or ride home alone!
  Reply
#3
Older bikes with horizontal dropouts sometimes had more variation in how well the two dropouts were aligned. So if you just pull the wheel all the way back into the dropouts, it would end up at an angle in the frame. The screws let you set where the wheel sits when you pull it in so you don't have to tinker with alignment. As cyclerUK says, as far back as possible is a good general rule of thumb, though as long as the QR skewer is getting a good amount of dropout under it, it doesn't matter too much where it sits.
  Reply


Possibly Related Threads...

Forum Jump:

[-]
10 Latest Posts
Continued learnings from bikepacking
Today 08:47 PM
Gandolfi "Super" model 1985-86 racing bi...
Yesterday 01:33 PM
How I used to clean my bike
07-03-2025 04:43 PM
Cassette shifting Problem
07-03-2025 02:51 PM
What are the pros and cons of using a 26...
07-02-2025 04:46 AM
I got new Tioga FASTR X Tires (Ask Me An...
07-02-2025 01:31 AM
Attack // Force tire style narrow front ...
07-02-2025 12:55 AM
The great thing about trikes
07-01-2025 11:10 AM
Doctors are Prescribing Cycling
07-01-2025 10:40 AM
How to improve cycling endurance? I've h...
06-30-2025 06:27 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. GirishH
22 posts
no avatar 2. Flowrider
18 posts
no avatar 3. meamoantonio
14 posts
no avatar 4. Jesper
14 posts
no avatar 5. enkei
11 posts