The Zenith from the Allgäu-based premium road bike brand Baldiso combines top-tier aerodynamics, low weight and surprising comfort in a consistently performance-oriented road bike that’s configured to order.
Baldiso, a premium but small road bike brand from the Allgäu region of Bavaria, has released details on its Zenith road bike: a UCI-compliant carbon platform built around aerodynamics, low weight, stiffness, comfort, and custom configuration. The Baldiso Zenith is a small-batch, Bavaria-made aero road bike with serious claimed numbers: 195 watts at 45 km/h in GST wind tunnel testing.
“The goal was to develop a road bike that does not only excel in individual disciplines, but combines aerodynamics, weight, stiffness and comfort at the highest level,” says founder Sebastian Baldauf, a former professional cyclist.
The interesting part is not any one number on its own, but the attempt to combine aero performance, low weight, stiffness, comfort, and customization in one UCI-compliant road bike. For its aero testing, the Zenith used a dummy with a bottle cage and round water bottle. According to Baldiso, the 195 watt measurement puts it on par with the fastest currently tested UCI-compliant production road bikes, using the same measurement standard.
The comfort aspect seems key here with most aero bikes making compromises somewhere: usually in weight, ride feel, or the amount of space left in your spine after three hours. Baldiso claims the Zenith is meant to shift those trade-offs rather than simply chase one headline number.
Aero Numbers, Frame Weight, and Stiffness
The Zenith frame weighs 860 grams in size M, making it one of the lighter aero-optimized carbon road frames in its class. Many comparable aero frames sit closer to the 950- to 1,100-gram range, so the 860-gram figure is notable if the aero claims hold up in practice.
Baldiso says an unpainted raw carbon finish can save another 100 grams while also showing the frame’s carbon construction. Complete bike weights are listed between approximately 6.2 and 6.9 kilograms, depending on specification.
The Zenith has a reported bottom bracket stiffness of 73 N/mm, tested by the Zedler Institute. That points to a frame designed for efficient power transfer rather than just low weight and wind tunnel numbers.
Comfort was also assessed by the Zedler Institute. Baldiso describes the bike as notably comfortable for a consistently aero-oriented road platform, with defined flex in the seat area paired with high front-end and bottom bracket stiffness. In other words, the intent is to keep the bike sharp under load without making a long ride feel like a punishment.
Made in Bavaria
The Zenith was designed and engineered by Simon Bühler of CarbonWorks, who has experience optimizing carbon structures. Manufacturing is handled by Bike Ahead Composites in Bavaria, a company known in the industry for carbon production and surface quality. The frameset is made entirely in Germany, specifically Bavaria, rather than being developed in one place and manufactured somewhere else under a large-scale industrial program.
Baldiso is also keeping production limited. Each Zenith is built by hand and configured to order, including component selection, frame color, and hardware details. This is not a mass-market aero frame with three stock builds and a “please enjoy whatever crank length comes in your size” approach. With those narrow bars and frame that almost appears to melt, it looks fast just sitting there.
And if you’ve got several grand laying around without anything else to spend it on, the raw carbon frameset starts at €6,900. Complete bikes approximately €10,500 to €16,000 depending on specification. Not sure what that would be in US dollars should Baldiso decide to release those numbers, but if you’re into a fully custom, fully aero, fully compliant bike, I’m sure you could hop a quick plane to Germany and grab one for yourself. Definitely
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