Facebook Twitter Youtube

Guides & News
Reviews by Brand
- -Other Brands-
  - Airoh
  - Box
  - Caberg
  - Duchinni
  - Fly Racing
  - Givi
  - Kabuto
  - Klim
  - MDS
  - MT
  - Roof
  - Speed and Strength
  - Suomy
- 6D
- AGV
- Arai
- Bell
- Biltwell
- HJC
- Icon
- Lazer
- LS2
- Nexx
- Nolan
- Schuberth
- Scorpion
- Sena
- Shark
- Shoei
- Simpson
- Suomy
- X-Lite
Top 10 Best US Helmets 2025
Full Face
Flip-up
Adventure
Open
Dirt
Retro
Track/FIM
Touring
Commute
Snell
Cheap
Mid-Price
Expensive

Search

About
Billy’s Blog
Fun Stuff
Latest News
All Helmet Reviews
Other Brands
6D
AGV
Arai
Bell
Biltwell
HJC
Icon
Lazer
LS2
Nexx
Nolan
Schuberth
Scorpion
Sena
Shark
Shoei
Simpson
X-Lite
Safest Helmet Reviews
Top 10 Best Motorcycle Helmets 2025
Safest Motorcycle Helmet Brands 2025
Helmet Buying FAQ

Facebook Twitter Youtube

Sign in

Welcome! Log into your account

your username

your password

Forgot your password? Get help

Password recovery

Recover your password

your email

A password will be e-mailed to you.

$Billy\'s Crash Helmets - the best place to find your next helmet$ Billys Crash Helmets

$Billy\'s Crash Helmets - the best place to find your next helmet$ $Billy\'s Crash Helmets - the best place to find your next helmet$

Guides & News
Reviews by Brand
- -Other Brands-
  - Airoh
  - Box
  - Caberg
  - Duchinni
  - Fly Racing
  - Givi
  - Kabuto
  - Klim
  - MDS
  - MT
  - Roof
  - Speed and Strength
  - Suomy
- 6D
- AGV
- Arai
- Bell
- Biltwell
- HJC
- Icon
- Lazer
- LS2
- Nexx
- Nolan
- Schuberth
- Scorpion
- Sena
- Shark
- Shoei
- Simpson
- Suomy
- X-Lite
Top 10 Best US Helmets 2025
Full Face
Flip-up
Adventure
Open
Dirt
Retro
Track/FIM
Touring
Commute
Snell
Cheap
Mid-Price
Expensive

Home HJC C91 modular motorcycle helmet review. hjc c91 taly black fluo helmet side view

hjc c91 taly black fluo helmet side view

HJC-C91-featured

hjc c91 taly black grey helmet rear view

HJC C91 matte black modular motorcycle helmet top view

VISIT MY NEW SITE!

Visit my new site - BillysGear.com - only gear that's been expertly reviewed and rated. Including motorcycle gear, car gear, tech, gadgets, tools...

Visit our recommended stores

We're totally independent, financed only by you clicking on our store links and buying something (at no extra cost to you). If you do - thanks a million!

*Why use our recommended stores?

Click below to find helmets with a particular feature

5 year warranty Anti-fog Budget helmets Build quality Carbon fiber Cheap helmets Comfortable crash helmets Communications-ready Commuting Composite Shell Coolest helmets D-ring fasteners Dual homologated EQRS Expensive helmets Extreme sizes Fiberglass Flip-up & modular Full face helmets Good for Glasses Good value Good ventilation Guides Hi Viz Integrated headset Light weight Medium oval Medium priced helmets Micrometric fasteners Optically correct shield Pinlock Polycarbonate helmets Quick change shield Quietest Removable lining Safest helmets SHARP 1-3 Star SHARP 4 Star crash helmets Snell certified Sports bike helmets Sports touring helmets Sun visor Thermoplastic Videos Wide face shield

Click the links to find out more…

About Carbon Fiber Crash Helmets

About Composite Crash Helmets

About DOT Helmet Standards

About Double-D Ring Fasteners

About Dual Homologated Helmets

About Ear Plugs

About ECE 22.05 Helmet Certification

About ECE 22.06 Helmet Certification

About EQRS

About Expensive V Cheap Helmets

About Fiberglass Helmets

Helmet Fitting Guide

About Micrometric Fasteners

About Optically Correct Shields

About Photochromic Shields

About Pinlock Inserts

About SHARP Helmet Testing

About Helmet Shell Sizes

About Snell Testing

Find your next helmet with our smart filters

EDITOR PICKS

About BillysCrashHelmets.com
Contact

POPULAR POSTS

A 2 Minute Guide to ECE 22.05 (Regulation No.22) for Testing...

All about the SHARP Crash Helmet Safety Scheme

shoei-rf1200-disc-try-evo-featured

A Good look at the Shoei RF-1200 Motorcycle Helmet

POPULAR CATEGORY

All Helmet Reviews206
Current147
SHARP 4 & 5 Star Helmet Reviews91
Latest News46
crash helmet information32
Discontinued30
New Releases29
HJC29
AGV26

$Billy\'s Crash Helmets - the best place to find your next helmet$

ABOUT US

Affiliate Disclosure While all content on this site is totally independent, we do place links through to 3rd party stores where you can buy gear - if you do, we get a small % of the sale (always at no extra cost to you).

FOLLOW US

Facebook Twitter Youtube

© BillysCrashHelmets