We're sorry but all Color/Size combinations for this product are currently out of stock. You can be notified upon their arrival by choosing the Color and Size options you are interested in and then entering your email in the yellow box below.
Out of Stock
Bell Moto-9 Flex Pro Circuit Helmet
Zoom
  • Bell Moto-9 Flex Pro Circuit Helmet - Black/Green

Please select a Size to check availability, or to add this item to your Shopping Cart or Wish List.

Color:

Select Size:

Size Chart
Price
$699.95

Select qty:

Please select a Size to view availability.
Add to Wish List

Video Reviews (2)

Bell Moto-9 Flex Pro Circuit Helmet Videos

Intermediate_oval
Shape: Intermediate Oval

Weight: 3.58 lbs

What's this?

Bell Moto 9 Carbon Flex Pro Circuit / Monster Energy Helmet

The Bell Moto-9 Flex Helmet introduces an innovative protective technology to Bell's flagship dirt helmet. Featuring a first-of-its-kind three layer impact liner, the Bell Moto 9 Flex Helmet provides impact protection through varying methods for specific impact speeds. This "Progressive Layering Technology" has been developed to manage energy from three potential impact scenarios - low, mid and high. The three layer system consists of (EPO) Expanded Polyolefin which works hand-in-hand with the traditional (EPS) Expanded Polystyrene and (EPP) Expanded Polypropylene.

In addition to this leap forward in terms of protection, the three layer system also provides an adaptive fit as the segmented construction automatically conforms to a rider's head for a better fit and more predictable energy management. 

Features:

  • Lightweight composite carbon shell
  • Progressive Layering Technology consists of multiple layers to better manage impacts of differing forces
  • Adaptive Fit segmented construction conforms and adapts for a better fit
  • Rotational Energy Management creates a "slip zone" within the liner to allow for subtle movement between the liner layers to reduce rotational energy transfer
  • Velocity Flow Ventilation system for maximum cooling
  • Fully adjustable Flying Bridge Visor with air intake vents
  • Removable/washable X-Static XT2 silver liner
  • Extended Wear interior
  • Exclusive Magnefusion Emergency Removal System (MERS) cheek pads
  • QuickFlip visor screws for easy adjustment even with gloves on
  • Fully ventilated EPS-lined chin bar
  • Integrated vented roost guard
  • Magnefusion magnetic strap keeper
  • Padded chin strap with D-ring closure
  • Includes padded and lined helmet bag
  • Five-year warranty
  • Snell M2015 and DOT certified
4.5 / 5
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Air Flow
5 / 5
Fit
Small
 
Large
Vision
Narrow
 
Wide

Bell Helmet Sizing

Size Head (cm)
XS 54-55
SM 55-56
MD 57-58
LG 58-59
XL 60-61
2XL 62-63

Bell Star Family Sizing Size Head (cm)
XS 53-54
SM 55-56
MD 57-58
LG 59-60
XL 61-62
2XL 63-64

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How To Measure

H Head Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
Product Style RevZilla Item # Manufacturer Product # Availability
Black/Green / XS 1072365 7070659 Out of Stock
Black/Green / SM 1072366 7070660 Out of Stock
Black/Green / MD 1072367 7070661 Out of Stock
Black/Green / LG 1072368 7070662 Out of Stock
Black/Green / XL 1072369 7070663 Out of Stock
Black/Green / 2XL 1072370 7070664 Out of Stock

Shipping

Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.

Returns

If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
There are no reviews for this item. Write Review
Use our Product Q&A for a chance to win our monthly $100 giveaways.

Have a functionality, fit, or otherwise product-specific question about the Bell Moto-9 Flex Pro Circuit Helmet? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 3 questions Browse 3 questions
Can you help me with sizing a helmet?
With 23 inch skull and a narrow lower face, 6D told me that their med and large are the same, and to switch out liners...go with a medium liner...but the helmet looks huge on film...not thrilled on the huge helmet thing
Malcolm P on Mar 23, 2016
Can you help me with sizing ?
I have a 23 inch skull, 6'3" at 180-185lbs. I have been through Shoei XL, caused whiplash do too many jumps...down for three weeks. I then buy a 6D in a L, after 8 weeks does not fit...very loose in lower mid of skull and jaw area. Now I am looking at Bell custom fit or try the top of the line Airoh. I think I am oval intermediate, but my face is more narrow. Please help me!!!
Malcolm P on Mar 23, 2016
Can you help me with a MX helmet? I have a 23 inch skull, 6'3" at 180-185lbs. I have been through Shoei XL, caused whiplash do too many jumps...down for three weeks. I then buy a 6D in a L, after 8 weeks does not fit...very loose in lower mid of skull and jaw area. Now I am looking at Bell custom fit or try the top of the line Airoh. I think I am oval intermediate, but my face is more narrow. Please help me!!!
A shopper on Mar 23, 2016