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AGV K4 Sliver - Black / Red

Fibreglass road helmet with removable liners

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Was £189.99
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Customer Reviews for AGV K4 Sliver - Black / Red

March 20, 2013

Better than my AGV Stealth SV

A nice quiet helmet after the whistling AGV Stealth SV it was replacing. No internal visor which is a pain but the Ski-binding type chin strap works well. It came with a nice helmet bag and a few toolbox stickers.

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March 1, 2013

Best helmet I have owned

Great helmet, the design is mint and the aggressive styling makes it look even better, definitely one of the best looking helmets on the market. The visor removing system is the best I have come across, looks much improved with a black visor. The guts of the helmet are comfortable and soft, however the cheek pads are a little tight but I suppose they are meant to be. The padding around the ears have a great design as there is a space for headphones. My main concern with this helmet is there is quite noticeable wind noise above 70 mph but this is easily avoided by using ear plugs. I used ordered a large without trying one on in a shop and it fit perfect, if you have owned HJC helmets in the past the sizing is about the same. Would recommend this helmet to anyone!

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October 9, 2012

Good product at a Great price!

AGV K4 - Nice styling and a quiet helmet that I would recommend to anyone.

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AGV K4 Sliver - Black / Red

  • Fibreglass construction
  • 2 shell sizes
  • Dry Lex Fabric with hygienic treatment
  • Removable and washable interiors
  • Clear anti-scratch / fog visor
  • XQRS shield replacement without tools
  • Micro metric retention system

The AGV K4 is composed of a fibreglass ACF (Advanced Composite Fibre) in two shell sizes with removable and washable interior. It has a quick release micro-metric buckle and a clear, anti-scratch and anti-fog polycarbonate Street 8 visor.

All helmets are supplied with a clear visor as standard

Features Product Specification Related Items


AGV know who the real champions are. Some of the most important riders of all time have helped AGV to make motorcycle history. From Giacomo Agostini to Angel Nieto, from Barry Sheene to Wayne Rainey up to the present day with Valentino Rossi; a stream of champions that started 60 years ago. AGV helmets are undoubtedly born out of a passion for racing that is second to none. AGV offer a full range of full face, open face, flip front and off road helmets for everyone's biking needs.

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