9.3 average score from 40 reviews


Model number: BHB-52
  • Ergo-bend aerobar with multi-adjustable and replaceable EVA arm pads
  • Convenient clamping mechanism compatible with 25,4/31,8 mm handlebars
  • Foam padded arm supports
  • Adjustable extension length and multiple possible positions for arm pads
More information

AeroBase handlebar

How strong is the lonely cyclist? With the AeroBase he will be better prepared against the wind than anybody else. The AeroBase will help you conquer the headwind by giving you an aerodynamic and comfortable position on your bike. Easy to attach on most handlebars and adjustable to your own preferences.


  • Handlebar type Aerobar
  • Material 6061 T6 Aluminum
  • Bar center diameter (mm) 25.4, 31.8
  • Aerobar bend type Ergo-bend
  • Aerobar length (mm) 365
  • Armpad material EVA
  • Replaceable armpad Yes


  • Weight (g) 522
  • Diameter 22.2
Handlebar center diameter

Handlebar center diameter

The handlebar center diameter refers to the size of the handlebar where it attaches to the stem or another accessory. This diameter can vary between different types of bikes. Common sizes include 31.8mm for road bikes and mountain bikes, and 25.4mm for trekking and city bikes. Check your handlebar's center diameter to ensure compatibility when purchasing a new stem.