Product Details
Kask Mistral TT/Triathlon Cycling Helmet
Born in the wind tunnel, the Kask Mistral TT Helmet is designed to provide the rider with the ultimate in efficiency and the best possible performance on their pursuit of glory, be it in their crucial time trial or in their all-important triathlon. Whenever speed needs to be absolute, the Mistral is sure to be the helmet to blow away the opposition.
With a medium size coming in at just 345 grams, this helmet offers scientifically optimised shaping courtesy of extended wind tunnel testing. With a medium-length tail working to reunite airflows as they leave the helmet, each and every contour of this helmet is smoothed and optimised for real-world gains out on the road. Combined with the use of a magnetic visor, this helmet offers you a real advantage on your ride, working to manage airflows for the most favourable performance.
Catering for comfort on your full-pace ride, this helmet makes use of Coolmax internal padding and an eco-leather chinstrap, assuring you of high wicking internal to manage heat build-up as you go hard. 3D dry padding also works to move moisture away from your head, so this helmets internals offer plush and cushioned padding, assuring you of a neat fit and comfortable ride. Ventilation provided by means of the six small front intakes, aerodynamics isn't compromised in the pursuit of enhanced ventilation. Protection on the reserve of the In-Mould construction, this helmet offers the top level of shock absorption that assures you of premium rated protection on the road.
Features
- Weight: 345 grams (375 grams with a visor) - medium size
- 3D Dry padding for a neat, comfortable on-bike experience
- Aero Control wind tunnel tested shaping for supreme outflow and performance
- Magnetic visor compatible
- Eco leather chinstrap offers a plush and comfortable next to skin fit
- Coolmax padding for comfortable and breathable lining
- Six front vents for top aero breathability
- Self-adjusting lateral divider
- In-Mould construction
Specifications
- Fit System (Helmets)
- Adjustable dial
- Intended Use (Protection)
- Road, Race
- Protection Target Area
- Head
- Safety Technology (Helmets)
- None
- Weight (g)
- 345 g
- Adjustability (Protection)
- Adjustable dial
- Closure / Strap Type (Helmets)
- Magnetic
- Construction (Helmets)
- In-mold
- Discipline Compatibility
- TT
- Gender
- Unisex
- Primary Material (Upper)
- EPS
- Profile (Helmets)
- Aero
- Rotational Protection Present (Helmets)
- No
- Ventilation (Helmets)
- 6
- Vent Count (Helmets)
- 6
- Product code
- 758726 / 54296132354394
Size Guide
| — | M | L |
|---|---|---|
| Head Circumference | 55 - 58 | 59 - 62 |
Reviews
I have used several aero helmets for my TTs. One was less aero, but forgiving if I dropped my head, and the other was more aero but also quite front heavy (for me) causing it to slip forward into my line of sight, and cause me to ride in a higher position. The Kask Mistral sits well between the two. As it was more aero than my first helmet and less front heavy than my second so I could hold a better position, on the first outing I was 15s quicker for the particular course, in windier conditions. Was happy with that.
Shipping & Returns
Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.
Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.
Q & A
2 questions answered
Does this helmet allow for the wearing of glasses for those who need them
Hi There, There should be room behind the visor on this product for you to still be wearing glasses if needed, Many thanks Joe W
Does this helmet only come with the clear visor? Just before i order the mirrored one at the same time!
Hello, I can confirm that these helmets are provided with the clear lens only. Kind Regards Liam





