Bell Race Star Flex DLX – Motorcycleall Review

The Bell Race Star Flex DLX is a high-end cycling helmet. Its superior aerodynamic shape has been developed in collaboration with pro riders. It was modified through wind tunnel testing and riding simulations. The helmet is lightweight at 3.35 lbs. And with an adjustable fit and a comfortable fit, the helmet is comfortable to wear. Here’s how it feels and performs. Before reading our full review, you may check the experiences from users below.

Bestseller No. 1
Bell Race Star Flex DLX Helmet (Velocity Matte/Gloss Black - X-Large)
  • 3K Carbon Shell Construction
  • Now with Speaker Pockets
  • New Triple-Density Cheek Pads w/ Added Comfort Lining
  • Ships with Bell ProTint Photochromic Shield only
  • DOT approved. Meets the FMVSS 218 Standard
Bestseller No. 2
Bell Race Star Flex Street Helmet - Surge Matte/Gloss Brushed Metal/Grey - Medium
  • Flex interior liner that is eyewear compatible and includes Integrated speaker pockets
  • 3k carbon shell with Magnefusion magnetic cheek pads
  • CoolJade liner
  • Panovision shield with Class 1 optics
  • DOT approved. Meets the FMVSS 218 Standard
Bestseller No. 3
Bell Star DLX MIPS Helmet (Matte Black - Medium)
  • Trimatrix Composite Shell Construction
  • X-Static XT2 Silver Liner
  • Magnefusion Magnetic Cheek Pads
  • Bell Protint Photochromic Shield Technology
  • DOT approved. Meets the FMVSS 218 Standard

The new Bell Race Star Flex DLX helmet is designed with real racers in mind. Bell redesigned the champ helmet to reduce weight and optimize head shape for additional wearing comfort. It features a Panovision visor with Class 1 look and triple density cheek pads. Read on to learn more about this helmet. It’s definitely worth checking out. The Bell Race Star Flex DLX review will shed some light on this helmet.

Carbon Fiber Shell

The carbon fiber shell of Bell Race Star Flex DLx offers enhanced protection and is 10% lighter than its Race Star cousin. The helmet’s triple-density cheekpads and speaker pockets make it an excellent choice for racers on the go. The helmet also incorporates the latest carbon fiber technology and has been engineered and tested extensively in wind tunnels. The three-layer Flex Impact Liner helps manage impacts of high, mid, and slow energies.

The carbon fiber shell of Bell Race Star Flex DL is crafted with the help of aerodynamic designs and advice from pro riders. It has been modified through a wind tunnel test and riding simulations. The helmet’s fit is excellent. Many riders like the Bell Race Star Flex DLX because of its excellent aerodynamics and visibility. However, this helmet isn’t cheap. For this reason, it should be purchased only for extreme sports and is worth the investment.

Virus Cool Jade lining

With a technical mesh liner that can withstand the toughest conditions, Virus has taken their high-performance helmet to the next level. This helmet features CoolJade fabric, which is derived from recycled jade. The natural cooling effect of this fabric reduces the surface temperature of your skin by about 10deg F. The 3K carbon fibers used in the liner also contribute to the increased comfort and durability of the helmet.

Virus Cool Jade lining in Bell’s Race Star DLX helmet has a patented magnetic system that makes removing the liner as easy as possible. The lining is also removable, and when it’s time to reinstall the liner, the bits are magnetic and fall into place. This is a great feature for quick releases during a crash.

The Virus Cool Jade lining in Bell’s Race Star helmets has been a game changer. Not only does it improve comfort, but it reduces the surface temperature of your skin by up to 10 degrees. The cheek pads are also maintained by magnets. Virus Cool Jade reduces skin surface temperature by 10 degrees, which makes it a perfect choice for the hotter summer months.

MIPS Technology

The Bell Race Star Flex DLX helmet features Swedish-engineered Multi-directional Impact Protection System (MIPS) technology, which significantly reduces the transfer of rotational impact energy to the brain. The MIPS liner, which rotates within the helmet, is connected to the EPS liner with four elastomeric bands. The MIPS liner provides up to 15mm of motion in all directions, absorbing rotational impact energy.

MIPS is a concept founded by John McLaughlin and Peter Halldin to design a better helmet that would protect the brain from torsional forces. Although MIPS is a set of technologies, the concept is based on biomimicry. The Bell Race Star Flex DLX features MIPS technology and a Panovision ProTint photochromic face shield.

The Bell Race Star Flex DLX features a 3k carbon fiber shell and is up to 10% lighter than the Race Star helmet. It offers comprehensive protection, and Bell’s proprietary Flex liner has been redesigned to accommodate modern motorcycle helmet users. The helmet features Magnefusion cheek pads for a perfect fit. The RaceView orientation allows you to have an ideal view of the finish line. The lightweight, compact design of this helmet makes it an excellent option for racing while working.

MIPS provides protection from rotational energy and is one of the few innovative helmet technologies in recent decades. The Bell Race Star Flex DLX incorporates MIPS technology in its helmet. The MIPS device is fixed between the impact-absorbing liner and X-Static comfort liner. This technology requires no additional setup. MIPS is placed inside Bell’s Trimatrix composite shell. This material combines carbon fiber, fiberglass, and aramid (Kevlar).

Snell Certification

The Panovision ProTint Photochromatic Shield is an excellent addition to the Bell Race Star Flex DLX. With special cutouts along the chin and eyeholes that automatically adjust, the Panovision shield is distortion-free. Its unique tear-off posts and Max Vision anti-fog insert help keep the user’s vision crystal clear. The Bell Race Star Flex is also prepared for Max anti-fog insert, making it compatible with the racer’s helmet.

A Snell-certified helmet will protect your head during a crash, but it may still not provide enough protection to protect you. The Flex helmet has been tested to ensure it meets or exceeds the Snell standards for motorcycle safety. The Bell Race Star Flex DLX is the fourth Bell bike helmet to incorporate MIPS, or Multi-directional Impact Protection System, into its design. This system allows the interior lining to rotate independently of the outer shell, which increases strength and reduces weight.

The Bell Race Star Flex DLX is almost at the top of the Bell line for sport riders. Its improved aerodynamics and tear-off posts are sure to keep you protected while riding. Its 5 outer shell sizes provide ample protection for a wide variety of riders. It is FIM-certified as well as Snell-certified, and it will compete with AGV, Arai, and AGV in the sport helmet market.


The Bell Race Star DLX helmet provides a great fit. Its increased thickness and switchable vents allow for ventilation. Its lightweight design also ensures that the helmet is comfortable against the ears. There is a chin vent and brow vent on this helmet. Its sound-absorbing materials are made of CoolJade. Its design also has pockets for speakers. We had no problems using the headset, even in very warm weather.

Besides the superior fit, the Flex possesses a higher level of energy-absorbing properties. The Race Star carries out this function by ensuring that the brain stays in contact with the skull. For the price, the Bell Race Star Flex DLX is a value champion. But there are some minor qualms with the price. The Flex has a higher comfort rating than the Race Star Flex.

The chinstrap and cheek pads are held in place by magnets, and the Bell Race Star flex helmet has a Snell M-2015 certification. This helmet has a narrow neck roll opening for a secure fit. The cheek pads are snug, and there is ample pocket space for the earpieces. This helmet also has a padded helmet bag with ample pockets. The lining is made of soft, flexible material for extra comfort and durability.


The Race Star Flex DLX is an updated version of the champ helmet from Bell. With a weight reduction of 10 percent and optimized head shape, the helmet offers extra wearing comfort and real racer style. Despite its price, it is worth every penny. The Flex DLX has a price tag of $700, which might make it a good value for now. The Bell Race Star Flex DLX has been rated as one of the best helmets for extreme sport, and we are glad that Bell has finally made it available for everyone.

How about Noise?

The Race Star Flex DLX helmet is quite noisy. We tested it with earplugs and without. While it was quieter than the GP RR, it was still louder than the Scorpion EXO R1 Air and the HJC RPHA 11 Carbon. It’s certainly quieter than other race helmets, but the noise is still a concern. For this reason, it is best to use earplugs.

Last update on 2022-05-12  / Images from Amazon Product Advertising API

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