Est. 2008 · filament winding pioneered 2015
Every number on this page is measured, not marketed.
We design, wind, mold and test our carbon wheels in our own factory. When a figure matters to you, it links to the process and the test data that produced it.
Verifiable claims · selected
The range
4 wheelsets · all tubeless-ready · all 5-yr warranty
Weights are ±15 g. Freehub: Shimano HG / SRAM XDR / Campagnolo N3W.
One factory. Four steps. No outsourcing.
The footage below is our own floor: the machines that wind, mold, inspect and build every Venn wheelset.
Filament winding
Patented, computer-controlled winding lays 1k tape, 1,000 fibers each, exactly where the laminate design demands.
Precision molding
A PLC controlled molding process using high tolerance molds with a specially treated surface, prepared in a clean room environment to eliminate surface and layup imperfections.
Inspection & QC
Six checkpoints from material batch to finished rim, with laser layup verification and X-ray batch testing.
Wheel building
Automated lacing with tension monitoring, then a three-stage truing process by expert wheel builders.
The evidence shelf
15 testing steps before sale
UCI impact, spoke pull-through, deformation, heat resistance and X-ray batch inspection. Every rim, every batch, documented in our lab.
Testing & validation ↗ Published technical papers
Wind tunnel results, fatigue data, DMTA resin analysis and laminate micrographs. The raw material behind our claims, free to read.
Technical papers ↗CFD trusted by the industry
Our aerodynamic work is used by bicycle brands and OEM rim factories worldwide, including the world's first AI-designed rim profile, the VAR 77.
Aerodynamics & CFD ↗