Vision Trimax Carbon Base Bar
Vision Trimax Carbon OS Base Bar – Lightweight UCI-Compliant Carbon Base Bar for Clip-On Aerobars
The Vision Trimax Carbon OS Base Bar is an ideal, ultra-lightweight foundation for building a custom clip-on aerobar cockpit. Developed with a focus on aerodynamic efficiency, the Trimax Carbon OS features a custom-shaped profile that meets the UCI's 3:1 aspect ratio requirement — making it fully approved for use in UCI-sanctioned competitions.
Full carbon construction keeps weight to just 205g, while the Ø31.8mm clamping area provides ample space to mount most standard clip-on aerobar extensions. Internal cable routing and Di2 integration openings deliver a clean, clutter-free cockpit for electronic shifting setups.
UCI 3:1 Compliant Zero Drop Design
The flat Zero Drop profile meets the UCI's 3:1 aspect ratio for aero handlebars, ensuring full competition compliance for time trial and triathlon racing. The custom-shaped bar profile is optimised for aerodynamic efficiency, reducing drag around the cockpit zone.
Full Carbon Construction
UD carbon construction delivers an exceptional strength-to-weight ratio at just 205g — one of the lightest base bars in Vision's range. The UD carbon finish with colour graphics provides a clean, premium aesthetic.
Internal Cable Routing & Di2 Compatible
Fully internal cable routing keeps the cockpit clean and aerodynamic, with dedicated openings for Di2 electronic shifting components for a seamless, integrated setup.
Universal Clip-On Compatibility
The Ø31.8mm clamping area is compatible with most standard clip-on aerobar extensions, giving you the flexibility to pair the Trimax Carbon OS with your preferred extension system.
Specifications
- Type: Aerobar Base Bar
- Series: Trimax Carbon
- Discipline: Triathlon, Time Trial
- Material: Full carbon
- Finish: UD carbon, colour graphics
- Weight: 205g
- Width: 410mm (c-c)
- Drop: 0mm (Zero Drop)
- Clamp diameter: Ø31.8mm
- Cable routing: Internal, Di2 compatible
- UCI compliant: Yes (3:1 aspect ratio)
- SKU: 670-0306053030
