Simplex Juy 53
Announcement: The Forum has had to be taken offline due to spam issues, I'm working in fixing those security issues and an update should be deployed soon. Posted: 09/16/20 03:57 PM CST
Main Photo
Category:  Front Derailleurs
Name:  Simplex Juy 53
Brand:  Simplex
Model:  Juy 53
Years:  1952 - 1953
Country:  France
Added By: peterbman on 04/16/15
Updated By: peterbman on 10/20/16
Additional Photos - click for full size
Simplex Juy 53Simplex Juy 53Simplex Juy 53Simplex Juy 53Simplex Juy 53Simplex Juy 53
 Verify Component Photos
# Rings Designed For DoubleOuter Plate MarkingsJuy 53 LJ Simplex
Inner Plate MarkingsClamp MarkingsJuy Simplex
Inner Clamp MarkingsDesign CategoryPushrod
Pivot Arm MarkingsPlate MaterialChrome plated steel
Clamp StyleCable Attachment Bolt
CableStop Clamp Bolt Type
Max Ring Difference   
General Information
There are several versions of the Juy 53, and this is the first version
See Incorrect Information? Log-in to submit report.  
Additional Resources
Marketplace:Looking to buy one of these?Sell one like this
Resources:Reference & ChartsCatalogsExternal Resources
Brand Information(click to expand)

Known for their black plastic (Delrin) derailleurs during the "bike boom" of the 1970's, they were at the forefront of innovation over the years, producing such highly regarded items as the Super LJ derailleurs, Retrofriction shifters, and very popular line of seat posts.

User Comments
Required
  Loading Comments

By pressing Verify below, you express verification that the photos shown are indeed of the component listed. Please do not verify if you are not sure that all photos are of the correct item. If you identify a photo that is NOT of the correct item, please use the Report feature to flag that photo.

Note: You can not verify photos that you have uploaded.
VeloBase v.2.8.0 - a Fischer Frameworks application, Copyright ¬© (2020) - All rights reserved.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Find the information on useful? Please consider donating a few dollars towards the web-hosting cost. Thank you.