Venn carbon rims
The first filament wound carbon rims.
1k filament wound carbon rims for road, gravel and mountain bikes, from the team that invented the process. Impact tested from 100 J, where the UCI requires 40 J, backed by a 5-year warranty and shipped free worldwide.
Current promotions →- 2015The first filament wound bicycle rims, and a Eurobike Award
- 10Industry awards, from juries in Germany, Belgium and Taiwan
- 100to150JImpact pass marks by discipline; the UCI requires 40 J
- 5yearsRim warranty, and free shipping worldwide
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Why Venn
We made the first filament wound bicycle rims in 2015. Every Venn rim is still designed from first principles and made the same way, every time.
- The same rim, every timeA machine places every fibre where the design says it goes.
- Tested before it is soldImpact pass marks of 100 J for road, gravel and XC, up to 150 J for downhill. The UCI requires 40 J.
- Built for buildersERD and dimensions in every listing; moulded spoke holes on several rims.
- No B-stock, everA rim that fails QC is remade, never sold at a discount.
Aerodynamics
Profiles by CFD and wind tunnel, and a deep rim that doesn’t steer the bike in a crosswind.
Read more →Quality control
Impact, fatigue, spoke hole strength, run-out and heat, with the results published.
See the numbers →Why before how
Founded in 2008 by applied scientist Victor Major. Ten industry awards since.
About Venn →04
Recognised by the industry
10 awards since 2008
