Lightweight French Metallurgy for Vintage Builds
This authentic ROBUST frame, constructed from high-grade VITUS 971 double-butted steel tubing, offers an exceptional strength-to-weight ratio for collectors and workshop projects. Weighing in at a highly competitive 2625g (including fork), this chassis is a superb foundation for a responsive vintage road build. The tubing is celebrated for its dampening characteristics and classic ride quality.
Mechanical Specifications & Alignment
Engineered for 700C wheelsets, this frameset features standard vintage spacing measuring 100.6mm at the front and 121.6mm at the rear dropouts, accepting standard vintage friction hubs. Please note that the detailed product photos form an integral part of this description, illustrating the exact paint condition, decals, and lug details. Minor cosmetic wear and surface oxidation consistent with age are present, but the structural integrity and tube alignment remain sound.
If you are looking for alternative tubing options, you might also be interested in our Vitus 172 vintage frameset, or for a slightly larger setup, check the Louis Ocana 57.5cm steel frameset.
Technical Specifications
- Tubing material: Vitus 971 double-butted steel
- Total weight: 2625g (frame and fork assembly)
- Frame Size: 52
- Seat tube length (c-t): 52cm
- Top tube length (c-c): 53.5cm
- Front spacing: 100.6mm
- Rear spacing: 121.6mm
- Wheel compatibility: 700C (622mm ISO)
- Bottom bracket threading: French (BFFF)
FAQ
What is the bottom bracket thread standard on this Vitus 971 frame?
This frame features French (BFFF) threading. You will need a French-threaded bottom bracket cup set to complete the build.
Are there any cracks, dents, or structural damage on this frame?
No. There are no major structural defects, cracks, or dents. Minor cosmetic blemishes and surface scratches are present, as shown in the detailed photos.
What size seatpost does this Vitus 971 frame require?
Vitus 971 tubing typically accepts a 26.4mm or 26.6mm seatpost. We recommend measuring the inner diameter of the seat tube with a caliper before installation.
