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Suomy SR Sport Diamond Helmet
  • Suomy SR Sport Diamond Helmet - Grey
  • Suomy SR Sport Diamond Helmet - Orange
  • Suomy SR Sport Diamond Helmet - Blue

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

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Suomy SR Sport Diamond Helmet Videos

Shape: Long Oval

Weight: 3.25 lbs

What's this?

Suomy SR Sport Diamond Helmet

The Suomy SR Sport Helmet is a testament to Suomy’s commitment to excellence and innovation. As well as producing the hottest graphics in the industry, Suomy is a true innovator of new standards and safety. Because Suomy is never satisfied, they have developed the revolutionary Carbon Kevlar, Aramidic resin composite material called Tricarboco. Helmets constructed with Tricarboco are the most durable, lightweight shells available and have now set the standard for premium helmets.


  • DOT Approved and ECE 22.05 certified
  • Lightest weight race approved helmet available 
  • Dynamically Variable Resistance Crush Zone (DVRC)
  • Sound absorbing polymers
  • Advanced Channeled EPS for optimum venting
  • Tool-less, thermal formed shield (no side covers for quick and easy removal) with permanent Anti-Fog/Anti Scratch treatment
  • Safety lock shield system

Note: Image shows helmet with dark smoke face shield.  Helmet comes with clear face shield only.

Suomy Helmet Sizing

Size Head (cm)
XS 53 - 54
SM 55 - 56
MD 57 - 58
LG 59 - 60
XL 61 - 62
2XL 63 - 64
3XL 65 - 66


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
Grey / XS 932008 02-27113 Out of Stock
Grey / SM 932009 02-27114 Out of Stock
Grey / MD 932010 02-27115 Out of Stock
Grey / LG 932011 02-27116 Available: Requires 1-2 business days lead time prior to shipment
Grey / XL 932012 02-27117 Available: Requires 1-2 business days lead time prior to shipment
Grey / 2XL 932013 02-27118 Out of Stock
Orange / XS 932014 02-27123 Out of Stock
Orange / SM 932015 02-27124 Out of Stock
Orange / MD 932016 02-27125 Out of Stock
Orange / LG 932017 02-27126 Available: Requires 1-2 business days lead time prior to shipment
Orange / XL 932018 02-27127 Available: Requires 1-2 business days lead time prior to shipment
Orange / 2XL 932019 02-27128 Out of Stock
Blue / XS 932020 02-27143 Out of Stock
Blue / SM 932021 02-27144 Available: Requires 1-2 business days lead time prior to shipment
Blue / MD 932022 02-27145 Available: Requires 1-2 business days lead time prior to shipment
Blue / LG 932023 02-27146 Available: Requires 1-2 business days lead time prior to shipment
Blue / XL 932024 02-27147 Available: Requires 1-2 business days lead time prior to shipment
Blue / 2XL 932025 02-27148 Out of Stock


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.


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.
Suomy SR Sport Diamond Helmet 4.7 5 3 3
Cumfy, great visibility, Good quality. I got this helmet about 8 Months ago, it fits very well on a round head. Get compliments on the lid all the time, the graphics are amazing. I love this helmet, here are the only complaints i have on it though. On the weekend i was riding on the street and i popped the visor up cause it started to fog up. I heard a pop but didnt think much of it, on the freeway the visor started flopping everywhere. The metal screw that holds the visor in place popped off. I bought a pivot set on ebay for $30. The pivot kit gets worn badly if you switch from a tinted visor to the regular one. Vents are small on the front air flow is limited. Nois level is a bit above average. May 3, 2015
The price is justified. First off, props to Zla for the amazing ship time, and quality of packaging. I've always wanted a Suomy, I'm an individual that respects most hand made products. The price always threw me off though. After 3 years away from my passion of riding due to major back surgery, I was finally cleared to start back slowly. Bought the bike, the next came the gear and Zla was the obvious destination. From the moment you unbox this, you feel luxury on your fingers. The weight of this lid is impressive. I can tell I'm going to enjoy doing head checks at high speeds. The colors, designs, and material used are nothing short of top shelf. Fits perfectly on my normal head. No pressure points no stress. I haven't had a chance to test air flow. But looking forward to it. I plan on getting a second one for my future female passengers lol. Ride safe everyone. May 6, 2014
Love it. I bought this helmet about 4months ago, and I must say best helmet. It's way better then my old Bell helmet. It's really comfortable nice and snuggle, really light weight which I love about this helmet. Your neck doesn't get tired on long rides. It's really easy and fast to change the visors without any use of tools. Overall really great helmet highly recommend it to anyone. March 11, 2014
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