04/06/2026
The build: A Stelbel SB/04 EVO custom bicycle using Columbus Spirit Steel + 3D in-house steel printouts from Stelbel. Made in Italy.
The Stelbel SB/04 EVO is a state-of-the-art steel racing bicycle frame handcrafted in Italy. It delivers exceptional power transfer while maintaining an excellent vibration-damping ride feel. It uses Columbus custom steel tubing match with 3D-printed steel dropouts. Steel tubes reduces road chatter and vibration and it lowers rider-fatigue over long distances. Despite Stelbel SB/04 being a steel bike, it has “an excellent road-feel and tracks well on-speed". The SB/04 features a tapered headtube and a redesigned T47 bottom bracket shell that stiffens the front triangle and bottom bracket. This will ensure SB/04 responds immediately when standing out of the saddle or accelerating. The EVO system incorporates a hidden cable routing system. With a range of ‘integrated cockpit systems’ such as Deda Alanera Cockpit, cables are now hidden inside and the front-end looks clean and uncluttered. Each Stelbel SB/04 EVO is made-to-measure which means we put you through a bike-fitting process to determine your best sizing before we send the geometry to Italy to be built.
Which means you will be asked some questions such as, what type of riding you do? Road-only, gravel-rides, flat speed, mountain climbs, long-endurance-granfondos, any pain-issues such as a niggling back injury, less flexy, or very fit and sporty, so yes we will go in quite personal but no worries we keep your info P&C. The CIA won’t know anything.
Production Timeline: 6-8 months from a bike-fit geometry submission + a 50% deposit
Paint Inspiration for our mate’s bike: The colors of Italy 🇮🇹 inspired by MotoGP