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Category: | Seat Posts |
Name: | Sakae/Ringyo (SR) RY-P1 (ROYAL P1), Track Racing Group |
Brand: | Sakae/Ringyo (SR) |
Primary Group: | Track Racing Group |
Model: | RY-P1 (ROYAL P1) |
Years: | Early 1980's - Late 1980's |
Country: | Japan |
Weight: | 310 grams (Spec) |
Added By: | ucaca on 03/17/22 |
Updated By: | ucaca on 03/17/22 |
Additional Photos - click for full size |
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Markings | SR Royal crest, eight rhombuses on the right side and the engraving "SR" in an oval on the right side only | Material | Duraluminum |
Shaft Design | Smooth | Saddle Attachment Style | Double clamp |
Saddle Attachment Bolt Size(s) | 10mm wrench | Overall Length | 195 |
Max Height | | Setback | |
Additional Resources |
Resources: | Reference & ChartsCatalogs |
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 vintage-trek.com...)
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