The workshop file: 6 of 10 entries documented — waiting for its builder to claim it and tell the story properly.
Philosophy
FiftyOne builds custom carbon bicycles around a fit-first philosophy, matching bespoke geometry and layup with considered performance design.
About
Based in Dublin, FiftyOne Bikes is a boutique Irish custom framebuilder specializing in handcrafted carbon road and gravel bicycles. Founded by former professional cyclist Aidan Duff, the workshop combines precision tube-to-tube carbon construction with tailored geometry and bespoke paint finishes. Each custom frame is individually crafted to deliver an exceptional fit and refined ride quality for discerning riders.
Founder Story
Former professional road racer Aidan Duff founded FiftyOne Bikes in 2015 to bring bespoke tube-to-tube carbon framebuilding to Ireland. Drawing on his racing experience and passion for design, Duff established a Dublin workshop dedicated to crafting individually tailored carbon machines.
Materials
Bike Types
Shipping
Ships internationally from Dublin, Ireland.
Custom Paint
Available
One-off Builds
Available
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