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Profile Design Supersonic Ergo+ 45/25 SLC Carbon Aerobars – Ultimate Aerodynamics Meets Comfort

The Profile Design Supersonic Ergo+ 45/25 SLC Carbon Aerobars represent the pinnacle of aerodynamic engineering, ergonomic design, and lightweight performance. Designed for triathletes and time trialists seeking precision control and personalized fit, this system combines cutting-edge materials with an incredibly adaptable fit range to help you achieve your fastest, most efficient position on the bike.


Key Features & Technology

🔹 Supersonic Bracket (Flyt Series)
The Supersonic bracket is the flagship model of Profile Design’s Flyt series, featuring a revolutionary internal wedge clamp system that securely holds the extensions while simplifying adjustments.

  • Provides a greater fit range than any previous generation.

  • Allows quick and easy fine-tuning of reach, stack, and angle without compromising stability.

  • Built for maximum stiffness with minimal drag for superior aerodynamic performance.

🔹 Ergo+ Armrest System
Evolved from the popular Ergo design, the Ergo+ armrest extends comfort and support even further:

  • 40mm longer shape for enhanced forearm stability during sustained aero efforts.

  • New textured cushion provides improved grip and comfort under high power or rough conditions.

  • Multiple width, offset, and rotation adjustments allow riders to dial in the perfect position for endurance comfort and aerodynamic precision.

🔹 45/25 SLC Carbon Extensions

  • Constructed from ultralight carbon fiber for outstanding stiffness-to-weight ratio.

  • Ergonomically optimized 45°/25° ski-bend design promotes a natural wrist angle for sustained comfort and efficient power transfer.

  • Internal cable routing ensures a sleek, aerodynamic profile with clean aesthetics.

  • Balances aggressive positioning and control ideal for both triathlon and time trial racing.


Technical Highlights

SpecificationDetailExtension MaterialCarbon (SLC – Super Light Carbon)Extension Angle45°/25° ergonomic bendBracket SystemSupersonic (Flyt Series)Armrest SystemErgo+ with extended platform and textured padsAdjustabilityWide range of reach, stack, and rotation settingsCable RoutingInternal for aero optimizationIntended UseTriathlon / Time TrialWeightUltra-light construction (varies by setup)


Why Choose the Supersonic Ergo+ 45/25 SLC

  • Lightweight Carbon Construction – minimizes total cockpit weight.

  • Ergonomic 45/25° Ski-Bend Extensions – perfect balance of comfort and control.

  • Highly Adjustable Ergo+ Armrests – fine-tuned fit for every riding style.

  • Supersonic Bracket Design – industry-leading aerodynamic integration.

  • Performance-Driven Comfort – ideal for long-distance triathlons and time trials.

Engineered for elite-level speed and long-distance comfort, the Profile Design Supersonic Ergo+ 45/25 SLC Carbon Aerobars redefine aerodynamic performance, giving you the ultimate advantage where every second counts.