The Urwahn Stadtfuchs Oxid is a 3D-printed steel-frame designer bike from German maker Urwahn Bikes, engineered as a sophisticated urban all-rounder that turns every commute into a statement ride. The ConceptUrwahn Bikes set out to reinvent the city bike by combining industrial 3D printing, elastic rear suspension, and integrated safety tech in a single frame. The Stadtfuchs is the result: an award-winning silhouette that removes the classic seat tube, blends ergonomics with organic design, and treats the daily commute as a performance discipline. Every unit is entirely developed and manufactured in Germany, supporting local workshops and environmentally-friendly mobility.The BuildThe heart of the Stadtfuchs is its 3D-printed CrMo steel frame, shaped for elastic rear suspension that dampens road bumps without a traditional shock. A Gates Carbon Drive CDX belt system replaces the chain for silent, low-maintenance power delivery, paired with an 11-speed internal gear hub with a high ratio. A seamlessly integrated LED lighting system runs off a plug-less SON hub dynamo, with daytime running lights, parking light, and an integrated GPS tracker built into the frame. Internal cable routing, an integrated seat clamp, and hidden Hexlox component security complete the clean industrial look.The RideOn the road, the Stadtfuchs is designed to feel silent and effortless. The belt drive eliminates chain slap, the hydraulic Tektro flat-mount brakes deliver strong stopping power in wet urban conditions, and the Continental Grand Prix Urban tires add puncture protection with a reflective sidewall stripe for night visibility. Ergon SFC30 EVO Gel saddle and Ergon grips are tuned for long commuting distances, while threaded mounts for mudguards and a rear rack turn the bike into a serious daily driver.Specifications Builder: Urwahn Bikes (Germany) Frame: Urwahn CT1-FR1, 3D-printed CrMo steel with elastic rear suspension Drive: Gates Carbon Drive CDX belt system Gearing: 11-speed internal gear hub, high ratio Brakes: Tektro HD-R hydraulic flat-mount Headset: AIX-333 R5 Fiber Rims: Ryde Dutch 19 Disc Tires: Continental Grand Prix Urban with puncture protection and reflective stripe Lighting: Integrated LED with daytime running lights and parking light, SON hub dynamo Security: Hexlox integrated component security Saddle: Ergon SFC30 EVO Gel stealth edition Pedals: Urwahn CT1-PD1 Frame sizes: XS, S, M, L Weight: 11.4 kg (Size M) Origin: Designed and manufactured in Germany Discover the full Bicycles collection at TheArsenale.
