This second-hand Mercier frame represents classic French bicycle engineering, utilizing high-performance Reynolds 531 steel tubing. Built for demanding vintage projects, this classic chassis offers the ideal balance of compliance, stiffness, and long-distance comfort.
Vintage Engineering & French Craftsmanship
Constructed for collectors and restorers, this Mercier frame showcases traditional lugged construction designed to withstand miles of open-road riding. The lightweight nature of the Reynolds 531 alloy provides a lively ride feel that modern materials struggle to replicate. Note that the original photos form part of the description, allowing you to inspect the vintage patina and physical characteristics closely.
For a complete period-correct build, you can couple this chassis with a high-grade vintage cockpit using this Vintage Aluminium Handlebar qGuid, or explore similar setups like this slightly smaller Mercier Reynolds 531 Frame 57cm.
Technical Specifications
- Seat post (in mm): 26.6
- Size: 61
- Thread (bottom bracket): 35x100 "French"
- Thread (fork): 25X100
FAQ
What is the seatpost compatibility for this Mercier frame?
This Mercier frame requires a seatpost with a 26.6 mm diameter.
What are the bottom bracket thread standards of this frame?
The bottom bracket shell uses standard French threading measuring 35x100 mm.
Are the dimensions center-to-center?
The seat tube measurement of 61 cm is from the bottom bracket center to the top of the tube, while the top tube is 59 cm center-to-center.
What fork thread sizing is present on this frame?
The fork features a traditional French thread standard of 25X100.
