Introducing the Motocross hero, Moto-9 Flex Prophecy off-road helmet in green, infrared and black. Bell is renowned for their purpose-built solutions that provide amazing protection for the modern rider so when it came to developing the Moto-9 Flex race-proven helmet, they focused on building the helmet's longstanding ability to manage energy. And that is just what Bell did. Seeking out a better fit that is more adaptable, Bell has used the segmented liner from the Bell Segment bike helmet in order to achieve a fit for a variety of head shapes. The 3 layer impact liner which uses a revolutionary combination of polymer materials in order to provide a “progressive” energy management system, is designed to absorb low, mid and high energy impacts. The Moto-9 Flex has outperformed any other motocross helmet Bell has testes and is the more advanced helmet they have ever made. Setting a new level of protection for motocross and off-road racing, the Moto-9 Flex features quick flip visor screws, velocity flow ventilation and x-static interior, which is removable and washable. The Moto-9 Flex provides less energy and more protection.
Introducing the Motocross hero, Moto-9 Flex Prophecy off-road helmet in green, infrared and black. Bell is renowned for their purpose-built solutions that provide amazing protection for the modern rider so when it came to developing the Moto-9 Flex race-proven helmet, they focused on building the helmet's longstanding ability to manage energy. And that is just what Bell did. Seeking out a better fit that is more adaptable, Bell has used the segmented liner from the Bell Segment bike helmet in order to achieve a fit for a variety of head shapes. The 3 layer impact liner which uses a revolutionary combination of polymer materials in order to provide a “progressive” energy management system, is designed to absorb low, mid and high energy impacts. The Moto-9 Flex has outperformed any other motocross helmet Bell has testes and is the more advanced helmet they have ever made. Setting a new level of protection for motocross and off-road racing, the Moto-9 Flex features quick flip visor screws, velocity flow ventilation and x-static interior, which is removable and washable. The Moto-9 Flex provides less energy and more protection.
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The lowest price for Bell Moto-9 MIPS Prophecy Helmet - Matte Green/Orange/Black - M right now is $607.95.
Prices last updated 31 Dec 2025.
Bell Moto-9 MIPS Prophecy Helmet - Matte Green/Orange/Black - M
Introducing the Motocross hero, Moto-9 Flex Prophecy off-road helmet in green, infrared and black. Bell is renowned for their purpose-built solutions that provide amazing protection for the modern rider so when it came to developing the Moto-9 Flex race-proven helmet, they focused on building the helmet's longstanding ability to manage energy. And that is just what Bell did. Seeking out a better fit that is more adaptable, Bell has used the segmented liner from the Bell Segment bike helmet in order to achieve a fit for a variety of head shapes. The 3 layer impact liner which uses a revolutionary combination of polymer materials in order to provide a “progressive” energy management system, is designed to absorb low, mid and high energy impacts. The Moto-9 Flex has outperformed any other motocross helmet Bell has testes and is the more advanced helmet they have ever made. Setting a new level of protection for motocross and off-road racing, the Moto-9 Flex features quick flip visor screws, velocity flow ventilation and x-static interior, which is removable and washable. The Moto-9 Flex provides less energy and more protection.
Introducing the Motocross hero, Moto-9 Flex Prophecy off-road helmet in green, infrared and black. Bell is renowned for their purpose-built solutions that provide amazing protection for the modern rider so when it came to developing the Moto-9 Flex race-proven helmet, they focused on building the helmet's longstanding ability to manage energy. And that is just what Bell did. Seeking out a better fit that is more adaptable, Bell has used the segmented liner from the Bell Segment bike helmet in order to achieve a fit for a variety of head shapes. The 3 layer impact liner which uses a revolutionary combination of polymer materials in order to provide a “progressive” energy management system, is designed to absorb low, mid and high energy impacts. The Moto-9 Flex has outperformed any other motocross helmet Bell has testes and is the more advanced helmet they have ever made. Setting a new level of protection for motocross and off-road racing, the Moto-9 Flex features quick flip visor screws, velocity flow ventilation and x-static interior, which is removable and washable. The Moto-9 Flex provides less energy and more protection.
Last updated at 31/12/2025 07:27:06
originally posted on motorcyclecloseouts.com
So did sizing the way bell tells you to and going off that I would be xl so ordered that. It's really tight so since bell uses same shell for xl and xxl I just ordered xxl liner and pad. Still really tight I own fly xxl and it's too big so really sucks bell just runs really really small.
originally posted on btosports.com
Having owned the Moto-9 Carbon, I knew what to expect when buying a Bell helmet, a half-size small, great ventilation, and a beautiful shell design. I was excited to see that they had decided to go with a simple white helmet, as it really shows off the contour of the helmet. As for the non-superficial aspects of the helmet, it has many nice features that other helmet manufacturers do not have. The magnetic cheek pads are an extremely nice touch that I would be hard pressed to surrender, as well as the magnetic chin strap keeper. The airflow is superb, and is as much as anyone could want, as you notice that it gets cold in the helmet during cold rides. The padding is super comfortable, and as a nice touch it is anti-microbial. I was disappointed that they did not ... MoreHaving owned the Moto-9 Carbon, I knew what to expect when buying a Bell helmet, a half-size small, great ventilation, and a beautiful shell design. I was excited to see that they had decided to go with a simple white helmet, as it really shows off the contour of the helmet. As for the non-superficial aspects of the helmet, it has many nice features that other helmet manufacturers do not have. The magnetic cheek pads are an extremely nice touch that I would be hard pressed to surrender, as well as the magnetic chin strap keeper. The airflow is superb, and is as much as anyone could want, as you notice that it gets cold in the helmet during cold rides. The padding is super comfortable, and as a nice touch it is anti-microbial. I was disappointed that they did not include a helmet bag with the helmet, as many other helmets in this price range include one. (Fly Racing Formula, solid colored Shoeis)All in all, an excellent helmet!
originally posted on rockymountainatvmc.com
Love the helmet. Wanted something with high end protection without the high level cost. Tried the Alpinestars M8 but was in between sizes. I guys I have a Bell-shaped dome. The Moro-9 is super comfy, snug and unrestrictive. I don?t notice the extra weight while riding.
| Recommended Use | Motocross / Enduro |
So did sizing the way bell tells you to and going off that I would be xl so ordered that. It's really tight so since bell uses same shell for xl and xxl I just ordered xxl liner and pad. Still really tight I own fly xxl and it's too big so really sucks bell just runs really really small.
Having owned the Moto-9 Carbon, I knew what to expect when buying a Bell helmet, a half-size small, great ventilation, and a beautiful shell design. I was excited to see that they had decided to go with a simple white helmet, as it really shows off the contour of the helmet. As for the non-superficial aspects of the helmet, it has many nice features that other helmet manufacturers do not have. The magnetic cheek pads are an extremely nice touch that I would be hard pressed to surrender, as well as the magnetic chin strap keeper. The airflow is superb, and is as much as anyone could want, as you notice that it gets cold in the helmet during cold rides. The padding is super comfortable, and as a nice touch it is anti-microbial. I was disappointed that they did not ... MoreHaving owned the Moto-9 Carbon, I knew what to expect when buying a Bell helmet, a half-size small, great ventilation, and a beautiful shell design. I was excited to see that they had decided to go with a simple white helmet, as it really shows off the contour of the helmet. As for the non-superficial aspects of the helmet, it has many nice features that other helmet manufacturers do not have. The magnetic cheek pads are an extremely nice touch that I would be hard pressed to surrender, as well as the magnetic chin strap keeper. The airflow is superb, and is as much as anyone could want, as you notice that it gets cold in the helmet during cold rides. The padding is super comfortable, and as a nice touch it is anti-microbial. I was disappointed that they did not include a helmet bag with the helmet, as many other helmets in this price range include one. (Fly Racing Formula, solid colored Shoeis)All in all, an excellent helmet!
Love the helmet. Wanted something with high end protection without the high level cost. Tried the Alpinestars M8 but was in between sizes. I guys I have a Bell-shaped dome. The Moro-9 is super comfy, snug and unrestrictive. I don?t notice the extra weight while riding.
I absolutely love this helmet! The graphics on it are very well put and overall the helmet is very comfortable. I ordered a small which turned out to be too small even though all my other helmets are small. However, this company was very responsive and placed a medium on hold the day I realized I needed a bigger size. I really like this helmet and would definitely recommend it to a friend!-m-2008 KAWASAKI KLX140--
Great helmet. Little tight initially but it’s breaking in well. It looks bada** and I got a great deal. I like how the visor can easily be adjusted in case you need to block out the sun. My old Fox Airspec goggles don’t fit that well into the helmet (gotta angle them just right) but I’m planning on getting news ones so minor concern.-m-2015 KTM 250 SX--
Price to protection ratio on this helmet is worth the look. Fit is comfortable and I love the magnetic removable padding!! Also, my helmet visor had a minor crack when it arrived by the shipper. Despite this not being the fault of Rocky Mountain ATV, they promptly took care of me. This was my first RMATV purchase and due to their competitive pricing, fast shipping and amazing customer service, I am officially hooked as a customer.
This helmet is by far the most uncomfortable I've ever worn. Cheek pads are so incredibly thin to the point the molding on the cheek pads can be felt through the padding on your jaw line. I knew better to by a helmet online being unable to try it on first. Being a close out there is no return for fit.. Never again.
A nice higher end helmet with MIPS at a good price for last year's model. I was a gift for my son and he has not used it riding yet. But we found we had to go up one size compared to the previous brand we had been using (HJC). The next size up fits good. Also the cheek pads seem to squeeze the face some. Hopefully they will loosen up with use.
I've worn Bell helmets for a lot of years and I have found the intermediate priced helmet to be affordable and packed with quality features. They fit my head very well, and this latest helmet is lighter and seems to have a wider port for the goggles to fit in. I like it.
I LOVE this helmet. It is lightweight, has the MIPS protection, and looks super cool too. My favorite part in the magnetic chin strap snap (holds really solidly and no more fussing with a traditional snap). The cheek pads are also held in magnetically so are easy to take out and wash (or remove in the event of an injury). The adjustable viser is great too.Highly recommend this helmet.
| Recommended Use | Motocross / Enduro |
