We’ve read the reviews across the web for the Bell Sixer MIPS Helmet and summarize the results below:

Universal Ranking
PeakScore: 91 (out of 100)![]()
User Rating: 4.7 stars ![]()
Expert Rating: 4.1 stars ![]()
Number of Ratings Reviewed: 148
Pros & Cons
Reasons to buy:
User Reviews
- Adjusts easily to get the perfect fit for your head.
 - The mount provides an easy and quick release for additional functionality.
 - Provides ample comfort for all-day use.
 - Keeps sweat out of your eyes for added comfort and functionality.
 - The extra vents help with the additional breathability and temperature regulation.
 - The multi-density helmet and layers of EPS foam protects higher against rotational head impacts.
 - Features a camera mount for additional technological compatibility.
 - Vents are placed under the visor to prevent any fogging and keep a clear view.
 - Features brow vents that help with additional forehead ventilation and temperature regulation.
 - The MIPS system adds extra protection without being bulky or too heavy.
 
Expert Reviews
- The visor is easily adjustable to get the perfect fit for your rides.
 - Provides full head coverage for ample safety.
 - The exterior shell is tough and protects against impacts.
 - Comfortable to wear during all-day rides due to the construction and lighter weight.
 - Keeps sweat out of your face and eyes for comfortable use.
 - Available in multiple colors for personalization of style.
 - Features a MIPS liner for rotational head impact protection.
 - The retention system works well for a variety of head shapes for compatibility and versatility.
 - The harness is secure and provides protection and a sturdy fit.
 
Reasons NOT to buy:
User Reviews
- The screw that keeps the visor working functionally can fall out after prolonged use.
 - You might need an adaptor for your camera mount if it is not a Nightrider version.
 
Expert Reviews
- Despite having additional vents, the ventilation isn’t the best compared to other options.
 - Not the best combination of lightweight and airiness when compared to other options on the market.
 - The glasses storage is not fully compatible with every single option.
 - The exterior makes this helmet heavier than other similar options on the market due to the beefy material.
 
Summary:
The Bell Sixer MIPS Helmet is a protective, adjustable, and comfortable option that can work well for many different levels of mountain bikers. Even though this helmet is a bit heavier and not as ventilated as some other options on the market, if you are looking for a helmet that will protect you with a MIPS liner in any crash, can be easily adjusted on the fly, and features a camera mount for tech compatibility, this could be a good choice for you.
Note: User and expert rankings were reviewed across the web. Some expert reviews include these: 1, 2, 3, 4, 5, 6.
