Umlaufbahn Ep.4 | Frameset | Deep Space Black Size:50 PC™ High-impact resistant and lightweight polycarbonate

High-impact resistant and lightweight polycarbonate lenses

Our beautifully balanced

Technical Data

and workout duration tracking

The Shimano 9100/9150 and 8000 SS/8050 SS OSPW system is compatible up to a 32 tooth cassette for both Dura Ace & Ultegra derailluers

Umlaufbahn Ep.4 | Frameset | Deep Space Black Size:50 PC™ High-impact resistant and lightweight polycarbonateRaced and loved worldwide by teams and individuals in crits and on the track. We stuck to the proven racing geometry of the Umlaufbahn fixed gear frame but added internal brake cable routing and mounts for two bottle cages. Your new commuter fun machine awaits. Fixed gear or single speed its your choice.