Profile Design Sonic Bracket Kit
Best adjustable brackets for cyclists seeking enhanced aerodynamic comfort and positioning.
A robust, forged aluminum foundation for aerodynamic setups that prioritizes adjustability and fit. It offers a wide range of customization options, making it a reliable choice for riders looking to fine-tune their cockpit geometry.
$91.00
More Sonic options
Who it's for
- Triathletes and time trialists seeking a highly customizable aero setup
- Cyclists prioritizing marginal gains in aerodynamic performance
- Endurance athletes needing dependable and long-lasting cockpit components
Who should skip it
- Beginners or riders preferring quick and simple installation
- Weight-conscious climbers or ultralight bike builders
- Riders with mixed-brand components or non-standard handlebar sizes
Performance breakdown
Structural Rigidity
Forged 6061-T6 aluminum provides a rock-solid foundation for aggressive riding.
Fit Adjustability
Industry-leading range allows for precise, personalized cockpit geometry.
Installation Simplicity
Straightforward design makes setup intuitive for most home mechanics.
Component Compatibility
Standardized clamping diameters ensure seamless integration with most basebars.
Weight Efficiency
Sturdy construction adds a slight weight penalty compared to carbon alternatives.
Customization Potential
Modular design pairs perfectly with riser kits for optimal stack height.
Key Specs
Material
Forged 6061-T6 Aluminum
Stack Height
42.6mm
Width Adjustment
37mm
Basebar Clamp Diameter
31.8mm
Extension Clamp Diameter
22.2mm
Weight
234g
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