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Hedkayse Special Edition - Stealth Black

£110.00 £160.00
Item is in stock (3) Only 3 left in stock Item is out of stock Item is unavailable

Hedkayse is the world’s first custom fit, adjustable helmet. It was designed with comfort and safety in mind, making it the perfect helmet for cyclists.

A unique Enkayse™ liner is designed to manage the energy of impacts whilst retaining its integrity, enabling the helmet to pass EN1078 safety tests after multiple impacts and provides unrivalled protection time and time again. Enkayse™ dissipates energy rather than deforming on impact, it also cushions small bumps. Protection from small knock and bumps may also have long-term benefits as researchers believe the cumulative effect of small knocks contributes to brain disease over time. Enkayse™ shrugs off the bumps, knocks and everyday abuse, so you can be sure that Hedkayse will provide continuous protection.

A one-size-fits-all design is possible due to a unique X-Strap retention system, which is comfortable as a result of the Enkayse™ liner. The X-Strap webbing and rear fastening strap allow the helmet to fit heads from 49 - 58.5cm; the semi-permanent side clips adjust to keep your ears from being squashed and patented Quick-release Adjustable Ratchet Chin-strap (QARC) allows quick and easy removal no matter what you’ve got in your hands. After a few minutes of wearing the helmet, Enkayse™ reacts to body heat and moulds to the shape of your head. When the helmet is removed, it returns to its original shape ready for the next use.

Designed to withstand the daily grind, folding to 50% of its constructed width to fit into your bag, suitable to throw on the desk or into the car. The outer shell of the Hedkayse is a specifically engineered rip-proof military grade Ballistic Nylon. Lightweight, strong and easily washable. The flexibility of TAF allows the helmet to fold, and to adapt to all head types and sizes. Its low friction surface is designed to help minimise additional tugging forces from the road surface in the event of a crash. 


  • Head size: 49cm - to 58.5cm
  • Multi-impact
  • Foldable

All MATE bikes come with the “MATE-promise” return guarantee. We’re sure you’ll love your new MATE, but if you’re not happy, we guarantee a refund on orders returned to us within 14 days of delivery. 

All returned MATE bikes must be returned in a resellable condition: in their original packaging without damage or wear. If you wish to return your order, please contact our Customer Support through the Support button in the bottom right corner of the page.