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Bike > Cockpit > Aerobars

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Vision Trimax Alloy Base Bar
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Vision Trimax Alloy Base Bar

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Mfg PartNum:
(1 customer reviews)
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MSRP: $62.00
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A Solid Foundation

The Vision Trimax Alloy Base Bar is a flat (0mm drop) wing-shaped base bar made from high-strength triple-butted 6066-T6 aluminum, allowing a complex aero shape at low weight.

A broad, straight 31.8mm centre section gives plenty of room for stem and clip-on aero extensions. Outboard of that, the bar flattens into aerodynamic wing sections before curving into a powerful forward section. Full internal cable routing ensures that disrupted airflow is kept to a minimum.


  • Custom shaped for optimized aerodynamics
  • Zero degree flat wing
  • Fits most standard clip-on aero extensions
  • AL6066/T6 triple butted construction
  • Fully internal cable routing
  • Finish: polished anodized black
  • 280 grams

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


31.8mm x 40mm

Mfg PartNum: 670-0233012050 

31.8mm x 42mm

Mfg PartNum: 670-0233013050 


Ordered by Most Relevant First
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1 stars
nicely designed with a flat rest part
by Anonymous
Cycling Enthusiast

This handlebar is really great. I thought most aluminum handlebars are round. This one has flat portion where you can rest your hand to. The end portion was a little long so it cut about an 1" off. Now it looks even better.

Reviewed 11/5/2023
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