About Ebykr
Ebykr celebrates classic and vintage lightweight bicycles through provoking imagery and opinion. Let's roll together!
This feature article provides an unprecedented visual window into the industrial soul of the Idéale brand, presenting rare archival photographs of the F. Tron & Cie and Tron & Berthet facilities and the generations of artisans who defined them. These…
The history of Idéale is a century-long narrative of industrial perseverance and technical mastery that transformed a modest Parisian stamping workshop into the emblematic brand of the French saddle. Founded in 1890 by Jean-François Tron, the company’s trajectory was defined…
Idéale saddles remain among the least understood classic bicycle components given their standout prominence and frequent exorbitant value. The dizzying array of models produced under the Idéale marque (82 and counting) continues vexing even the most ardent collectors, who seem…
Model No. Category Top Material Rail Material Size Weight Technical Details & Notes 1 / 1 Bis Road Leather (1st Choice) Steel 9.8″ x 7.1″ Produced under Elaedy and Nortex brands; features 4 vertical springs. 2 Comfort Leather (Genuine) Steel…
Key Events from the Company To capture the essence of Mavic is to look beyond individual patents and witness a century-plus cadence of innovation that has pulsed through the heart of Lyon since 1889. While our broader retrospective explores the…
The Golden Age of the Yellow Diamond: A Mavic Retrospective To the enthusiast of classic lightweight and vintage bicycles, few component makers evoke as much prestige and technological reverence as Mavic. Familiarity, too. Established in Lyon, France, in 1889, the…
Durable but lightweight materials have appealed to bicycle builders since the beginning of bicycle time. From steel alloys to aluminum alloys to carbon composites, the nexus of these two build qualities is something of a holy grail among materials engineers.…
Hearing it might shock the average rider of your swoopy, parrot-painted Italiano-alluminio wonderbike, but many such bikes are actually way, way old skool. In fact they’re so old skool they still spell it “olde school.” Aluminum frames? Octagonal tubes? Coupled…
