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AGV K3 SV Simoncelli Helmet
  • AGV K3 SV Simoncelli Helmet - White/Red
  • AGV K3 SV Simoncelli Helmet - White/Red
  • AGV K3 SV Simoncelli Helmet - White/Red
  • AGV K3 SV Simoncelli Helmet - White/Red
  • AGV K3 SV Simoncelli Helmet - White/Red

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Video Reviews (2)

AGV K3 SV Simoncelli Helmet Videos

AGV K3 SV Marco Simoncelli Replica Helmet

The AGV K3 SV Helmet builds on AGV's extensive experience in designing the Pista GP and Corsa helmets as well as the legacy of the original K3 helmet. An aerodynamic shell shape is optimized for stability and aggressive aesthetics and features an integrated, compact rear spoiler to reduce turbulence. The narrow chin bar is streamlined to help the helmet cut through the wind at high speeds, further increasing stability.

The AGV K3 SV helmet incorporates a drop-down sun visor, making the helmet a tour de force, aggressive street or touring helmet. The K3 is also communication-ready and features speaker pocket cut outs to minimize discomfort caused by Bluetooth speakers pressing into your ears. The AGV K-3 SV Helmet is an excellent choice for any rider who values sophisticated, modern design in a safe and feature-rich package.


  • HIR-TH (High Resistance Thermoplastic Resin) shell construction
  • 2 shell sizes
  • 4 EPS sizes optimized using the FEM (Finite Elements Analysis) system
  • Ventilation system was designed and optimized in a wind tunnel
  • 4 front vents (3 at the forehead and one on the chin guard) and 2 rear extractors vents
  • XQRS (X-tra Quick Release System) visor mechanism for tool-free removal and replacement of the faceshield in seconds
  • Faceshield mechanism features PVS (Perimetrical Visor Seal) for improved seal and protection against drafts and wind noise
  • GT2 scratch-resistant, anti-fog polycarbonate visor with 100% protection from UV rays
  • GT2 face shield has improved peripheral vision thanks to the specially-shaped profile of the aperture
  • Integrated drop-down Sun Visor (ISV) is scratch-resistant and can be replaced easily and without special tools
  • Removable breath deflector
  • Removable windproof chin strap protection
  • Fully removable and washable 3D inner liner and cheek pads are sanitized and made from Dry-Comfort fabrics
  • Helmet profile has been contoured around the base to reduce the risk of collar bone injuries
  • Double-D ring chin strap
  • DOT approved

AGV K3 SV Helmet Sizing

Size Head (cm)
XS 53-54
SM 55-56
MS 57
ML 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
White/Red / LG 977343 0301O1F0 001009//0301O1F0-001-L In Stock: Ships within 24 hours
White/Red / MS 977342 0301O1F0001006//0301O1F0-001-MS In Stock: Ships within 24 hours
White/Red / ML 987453 0301O1F0 001008//0301O1F0-001-ML In Stock: Ships within 24 hours
White/Red / SM 977341 0301O1F0 001005//0301O1F0-001-S In Stock: Ships within 24 hours
White/Red / XL 977344 0301O1F0 001010//0301O1F0-001-XL Available: Requires 1-5 business days lead time prior to shipment
White/Red / XS 977340 /0301O1F0-001-XS Available: Requires 1-2 weeks lead time prior to shipment
White/Red / 2XL 977345 0301O1F0 001011//0301O1F0-001-XXL Available: Requires 5-6 business days lead time prior to shipment


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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.

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AGV K3 SV Simoncelli Helmet 4.7 5 66 66
Entry to mid level - great helmet Great bang for your buck. Graphics get tons of looks and thumbs up. Helmet could vent a bit better. The "cracked open" position of the visor could be ever so slightly wider to help with hot weather riding. July 26, 2016
Best Helmet I've Purchased A bit loud but I love everything about this helmet, it has plenty of ventilation for hot summer days and the design suits my bike perfectly... July 26, 2016
First Helmet, Impressed! I just recently started riding about 2 months ago, and knew only as much about helmets as I cared to watch on Revzilla (which was a fair amount, honestly) So I tried this thing on and it fit LIKE A GLOVE. Seriously, I went for a trip 2 weeks after purchasing and 4 hours into the trip and no where on my head was it sore. Amazing! The airflow is pretty great as well, considering I have longish thick hair and could feel movement on top of my head. The "City Cruising" setting to keep the visor slightly open isn't the easiest to operate with gloves on, but its definitely doable. The top airflow controls on the sides are pretty much impossible to operate while riding, so make sure you have em where you want em, the mouth and center-top are easy to adjust though. Not the quietest helmet, but I have yet to ride on the highway with the vents closed yet. The internal sun visor is a nice option, only the one it came with wasn't that dark at all, I wish it was a couple shades darker to really block the sun, it just takes the edge off really. The only complaint I have isn't about the helmet itself, it's about the cost of replacement visors, they are 50-70 bucks! But this helmet does have the option of getting pinlock visor inserts (even though the visor it comes with isn't pinlock compatible). All in all, love this helmet, just wish the visors weren't so pricey. July 26, 2016
Superb The K3SV is great fitting, awesome looking helmet. The fit is good, standard road noise with good overall performance. As stated by others, the visor could be somewhat darker. I would recommend this helmet. July 23, 2016
Awesome helmet! Not for passengers though. I love this helmet. It fits better than any other helmet Ive had and its very light. Its also very snug and narrow so if you have a larger or oval shaped head its not for you. The hawkbill design makes it look mean and I like that. It does have a low brow so I end up holding my head higher than I normally would but its not bothersome. The noise level is very little. I can have complete conversations up until around 75mph on my uclear. Air flow is another story. This helmet has I believe 7 vents on it but sometimes it doesn't feel like it. Its great at highway speeds but if you're putting around on a hot day, its difficult to breathe. Again, not bad on the highway at all. Its going to be great for the winter. I wore it as a passenger the other day and the wind coming off of my husband and then passing the hawkbill shape of the helmet kept ripping my head from left to right. It was really painful. I tried it again thinking maybe it was a windy day but the same thing happened. The K3 SV is definitely not for passengers. Stick with the K3 if you are solely a passenger. I did not have this problem at all while riding by myself and Ive been using it for months now. Overall, I do love this helmet and I'll most likely stick with this brand. It fits me well and stays put. And whats not to love about the graphics? Everybody loves them some Rossi! July 20, 2016
High performance but not High Priced! My old AGV helmet finally gave up so I ordered a XXL K3 to replace it. It came and it fit tight and was narrow inside. I then discovered the RevZilla reviews on You Tube and found the K3 SV. What a great review and turns out a great helmet. Excellent fit and functions. (My old helmet was an XL and the new one I ordered XXL.) It's a perfect fit. Really like the twin visor set up. Ventilation is great. Helmet is not too heavy even though it's large than my old full face. Excellent helmet and great value! July 16, 2016
Eye Opener After my GT-Air was stolen I was back in the market for a new helmet. I guess the bright side is that it allowed me to give AGV helmets a try! The AGV K3 SV had the main feature I was looking for--a drop down sunvisor. It's replaceable and easy to remove (just pull outward) and I promptly installed the iridium blue in place of the stock--awesome! Not to mention I like the comic graphic. It's a nice break from all the aggressive 'trying too hard' graphics that most helmets have. How is it to wear while riding? It's aerodynamic! I feel less pressure on my face when going all out compared to the helmets I've tried in the past. And I ride bolt upright on an FZ-09 down the interstate. I love all the vent options and you can really feel the difference when a vent is opened v. closed. All the controls are operated easily including the brow vents (slide them up or down to open and close). Not sure what the previous reviewer was talking about when he/she said they were hard to operate. Only downsides are build quality. These helmets are a designed in Italy built in china kind of deal. Which I guess is how they get the price so low. The helmet creaks a little more than others I've tried in the past and doesn't feel as premium as some others. But all that said, this helmet is the one I reach for the most before I leave for work in the morning. I love it! July 13, 2016
awesome all and all its a good helmet it rides a little funny on my big head but its still an awesome helmet July 5, 2016
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