Bellwether Axiom Bib Short (Black) (M)

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Bellwether Axiom Bib Short (Black) (M)
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Price: $100.00

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Bellwether Axiom Bib Short sets the standard for performance, durability and value. High-density chamois, microfiber leg grippers and supple 4-way stretch fabrics provide total comfort as you click off mile after mile down your favorite roads. 


  • Premium high-gauge Lycra gives a “barely there” feeling
  • Ergonomic multi-panel design contours with natural pedaling position
  • Mesh bib upper maximizes heat dissipation
  • Wide microfiber leg bands compress without restriction
  • High density chamois provide protection and pressure relief
  • Reflective accents improve low light visibility to motorists
  • Flat seam construction
Gender: -
Season: Warm Weather
Fabric: Titan
Chamois: Contour Pro
Visibility: Yes
Color: Black

This product was added to our catalog on March 11, 2020

Matthew Pina
Verified Owner
Friday, Sep 16 2022 (about a year ago)
Bellwether Axiom Bib Short (Black) (M)
These Bibs are very comfortable. The materials – top to bottom – are soft, with a “barely there” feel, and the chamois does its job well.

They are a little short in the legs, but with how thin the bottom material is, this only helps keep you cool on hot days, which is where I feel that these bibs really shine (80+ degrees Fahrenheit, or in the 70's with moderate to high humidity). After about an hour and a half, the material starts to lose it's compression, which is a bit of a bummer, but most of my trail rides are only for about that long, so for me, this isn't really a complaint, just something Bellwether could consider addressing for the next iteration.

The Chamois has kept me comfortable on both the trails and road, though I believe that it could benefit from a top layer, just to keep it from “misbehaving”. First two times I wore these shorts, the chamois had a tendency to bow upwards in the middle, but after the two subsequent washes, that issue seemed to go away.

Overall, I gave these bibs a “4 star” rating because for the price I paid – and their MSRP if you buy them from Bellwether directly – they are cool, comfortable, and the chamois does a good job. With that in mind, I wouldn't recommend them for rides over 2 hours, and would say that these are great for more casual rides, or for those just getting into cycling.

Fit reference:
I purchased a Medium, and it fits really well on my build.
I'm 5' 8" / 180lbs / 40" Chest / 35" Waist / 23" Thighs

Measurement Guide:

  • Chest- Measure the circumference at the widest part of the upper chest just under the arm pits
  • Waist- Measure the circumference at the narrowest part of the waist just above the hip bones
  • Inseam- Measure from the crotch to the base of the ankle
Circumference (in)
Circumference (in)
Inseam (in)
XS32 - 35"26.5 - 29"30 - 30.5"
S35 - 37.5"29 - 31.5"30.5 - 31"
M37.5 - 40.5"31.5 - 34"32 - 32.5"
L40.5 - 43.5"34 - 37.5"32.5 - 33"
XL43.5 - 46.5"37.5 - 41"33 - 33.5"
2XL46.5 - 49"41 - 44"33.5 - 34"
3XL49 - 52"44 - 46"34 - 34.5"

Note: All measurements are provided by the manufacturer and may vary depending on how measurements are acquired.