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The Profile Design A3A Low Alloy Riser Kit is designed for riders looking to fine-tune their aero position on compatible Profile Design cockpit systems. Built specifically for the Wing20C+ and Wing Ultimate, these alloy risers allow precise adjustment of aerobar stack height while maintaining a clean, performance-focused setup.

With included 5mm, 10mm and 20mm risers, this kit gives triathletes, time trial riders and UCI-positioned riders the flexibility to refine comfort, reach and aerodynamics. The truncated airfoil profile helps minimise aerodynamic impact, making it a smart upgrade for riders who need positional adjustment without compromising cockpit efficiency.

Made from lightweight alloy, the A3A risers offer a strong and reliable fit, with backwards compatibility for A2 riser systems when used with the appropriate A2/A3 adapter.

Key Features

  • Profile Design A3A low alloy riser kit
  • Suitable for triathlon and UCI-compliant cockpit setups
  • Designed for Profile Design Wing20C+ and Wing Ultimate systems
  • Includes 5mm, 10mm and 20mm riser options
  • Allows precise aerobar stack height adjustment
  • Truncated airfoil shape helps reduce aerodynamic impact
  • Alloy construction for strength and low weight
  • Maximum height: 35mm
  • Backwards compatible with A2 risers using the A2/A3 adapter
  • Weights: 5mm – 5g, 10mm – 10.5g, 20mm – 20.5g
SKU ACA3ALRSKT
Barcode # 723660011116
Brand Profile Design
Shipping Weight 0.6000kg
Shipping Width 0.200m
Shipping Height 0.050m
Shipping Length 0.100m
Shipping Cubic 0.001000000m3

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