Sakae/Ringyo (SR) RY-BBS-ESL
Main Photo
Category:  Bottom Brackets
Name:  Sakae/Ringyo (SR) RY-BBS-ESL
Brand:  Sakae/Ringyo (SR)
Model:  RY-BBS-ESL
Years:  1980's
Country:  Japan
Weight:  175 grams
Added By: JFischer on 05/24/09
Updated By: kingscoins83 on 02/25/18
Additional Photos - click for full size
Sakae/Ringyo (SR) RY-BBS-ESLSakae/Ringyo (SR) RY-BBS-ESLSakae/Ringyo (SR) RY-BBS-ESLSakae/Ringyo (SR) RY-BBS-ESLSakae/Ringyo (SR) RY-BBS-ESLSakae/Ringyo (SR) RY-BBS-ESL
 Verify Component Photos
Bearing Size/Count per sideSpindle Markings
Fixed Cup MarkingsAdjustable Cup Markings
Spindle StyleSquare Taper (Campagnolo)Axle MaterialTitanium
Available ThreadingsEnglish/ISO: 1.370 x 24;
French: 35mm x 1mm
Tools NeededSpanner, Locknut Wrench and Fixed Cup Wrench  
General Information
Titanium alloy spindle and fixing bolt.  Aluminum (Super Duralumin) cups.
See Incorrect Information? Log-in to submit report.  
Additional Resources
Resources:Reference & ChartsCatalogs
Component VariationsView Detailed List  Manage Variations
Variations of Component exist (Component is 1 of 2)BrandGroup
Sakae/Ringyo (SR) RY-BBSSakae/Ringyo (SR)
Brand Information(click to expand)
Date of Manufacturing / Production Code for SR seatposts (at least for the 80's):
The date of prodcution of SR (Laprade) seatposts is shown around the min.insert line as follows:
"letter"-"double digit number", e.g. F-81 oder L-81, while the letter should be the month and the number will be the year of production.
So F-81 seems to be June 1981 while L-81 would indicate December 1981.
(in-line with the code 1 examples on

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.2.8.7 - a Fischer Frameworks application, Copyright ¬© (2024) - 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.