JPR 3001 (fluted)
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Category:  Seat Posts
Name:  JPR 3001 (fluted)
Brand:  JPR
Model:  850
Years:  1980 - ?
Country:  France
Weight:  190 grams (avg)
View Weight List
Added By: The Alterkakker on 01/06/10
Updated By: pete bugsy brown on 04/03/10
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JPR  3001 (fluted)JPR  3001 (fluted)
MarkingsJPR at cradle, 25.0 and date code 11 80 near max insert lineMaterialAluminum
Shaft DesignFlutedSaddle Attachment StyleDouble clamp
Saddle Attachment Bolt Size(s)5mm Allen KeyOverall Length 
Max Height 180mmSetback 
General Information
Unique seat mounting method, the seat rail pivots on a single point above the rail which is attached to the post itself, the seat rail is then adjusted and secured by a twin-bolt undercarriage easily adjustable with a 5mm allen key. Very light, very cool, the only one I have ever seen - came on an ALAN I bought from South Africa.

Black Anodized groves & head dimensions available:25.0 - 25.5 - 25.8 to 27.4
Quality:Rarity:
 
 
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Resources:Reference & Charts
Component VariationsView Detailed List  Manage Variations
Variations of Component exist (Component is 1 of 2)BrandGroup
JPR 3001 (smooth)JPR
Brand Information(click to expand)
JPR was the brand of Jean-Paul Routens. Jean-Paul Routens is the son of the famous french constructeur Jo Routens. He took over his fathers shop based in Grenoble (F) in 1975. He retired in 2014.
 
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WeightSourceNotesAdded By
200 GramsActual The Alterkakker
180 GramsSpecweight given for 26.0 dia. pete bugsy brown
Tommasini
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