Giro Syntax MIPS Road Bike Helmet

Giro Syntax MIPS Road Bike Helmet
116 reviews
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109,73

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Mantel Helmet Replacement
For all brands, the following applies: if your helmet gets damaged within 2 years of purchase and is no longer safe (cracks or fractures in the foam), we offer the option to replace the damaged helmet. You will receive a discount equal to 40% of the purchase value of your old bicycle helmet. The 2-year period applies from the purchase date of the helmet. If you buy a new bicycle helmet with the helmet replacement discount, the 2-year period does not restart. If your helmet gets damaged within 2 years of purchasing your first helmet, you can still make use of this offer. Giro / Lazer / Bell helmets: The Mantel Helmet Replacement applies for three years.

Pros & Cons

Pros & Cons

  • Roc Loc 5 Air MIPS system allows easy adjustment to get the perfect fit.
  • Thanks to MIPS technology, lateral and rotational forces that occur during a crash are absorbed more effectively, giving you better protection.
  • Antibacterial Coolfit pads inside the helmet ensure the helmet stays fresh for longer.
  • Although MIPS technology gives you extra safety, it also makes the helmet a bit heavier.
Read more on what our customers have to say about this product

Specifications

Specifications

Brand Giro
Extra protection Yes, MIPS
Road Helmet Type All-round helmet
Ventilation ★★★☆
Weight 293 grams
Type of closure Snap buckle
Including Visor No

Reviews

Reviews

4.9 / 5
Average from 116 reviews
5
63 reviews
4
3 reviews
3
0 reviews
2
0 reviews
1
0 reviews

Photos from customers


Most recent reviews

5 / 5

Fine helmet with good fit

- Willem 31 October 2025

In a fall, my previous Syntax was damaged. Since that helmet was excellent, I ordered a new Syntax without hesitation and it too is pleasant. And nice that mantle offers a lowest price guarantee. Saved again....

Pros & Cons

Good fit
Light
Miss insect screen at times
Automatic translation

5 / 5

excellent helmet

- Sjb 14 August 2025

Great helmet, does not pinch. Also for small heads.

Automatic translation

5 / 5

Ultralight bike helmet at a great price!

- Bianca 16 June 2025

Fine bike helmet, ultra-light and feels cool while cycling. Charming matt colours and easy to adjust. Buckle chin strap goes a bit heavy at first but that's fine.

Pros & Cons

Good adjustment
Light weight
Nice matt colours
Ventilates well
New buckle chinstrap goes a bit heavy
Automatic translation

5 / 5

Super helmet, one of the few in large size

- Matthias 7 May 2025

Excellent helmet, good value for money, MIPS protection, available in large size

Automatic translation

5 / 5

Stylish helmet with perfect fit and MIPS

- Myrte 4 April 2025

This helmet is so comfortable that after cycling I simply forgot I still had the helmet on my head

Pros & Cons

MIPS
Perfect fit
Very nice with pink detail
Wheel rolls very nicely
No
Automatic translation

5

Willem, 31 October 2025

Fine helmet with good fit

In a fall, my previous Syntax was damaged. Since that helmet was excellent, I ordered a new Syntax without hesitation and it too is pleasant. And nice that mantle offers a lowest price guarantee. Saved again....

  • Good fit
  • Light
  • Miss insect screen at times
Automatic translation

5

Sjb, 14 August 2025

excellent helmet

Great helmet, does not pinch. Also for small heads.

Automatic translation

5

Bianca, 16 June 2025

Ultralight bike helmet at a great price!

Fine bike helmet, ultra-light and feels cool while cycling. Charming matt colours and easy to adjust. Buckle chin strap goes a bit heavy at first but that's fine.

  • Good adjustment
  • Light weight
  • Nice matt colours
  • New buckle chinstrap goes a bit heavy
Automatic translation

5

Matthias, 7 May 2025

Super helmet, one of the few in large size

Excellent helmet, good value for money, MIPS protection, available in large size

Automatic translation

5

Myrte, 4 April 2025

Stylish helmet with perfect fit and MIPS

This helmet is so comfortable that after cycling I simply forgot I still had the helmet on my head

  • MIPS
  • Perfect fit
  • Very nice with pink detail
  • No
Automatic translation

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Giro Syntax MIPS Abus AirBreaker KASK Mojito 3 Abus PowerDome
Giro Syntax MIPS Abus AirBreaker KASK Mojito 3 Abus PowerDome
116 reviews 63 reviews 11 reviews
Extra protection Yes, MIPS No Yes, WG11 No
Road Helmet Type All-round helmet All-round helmet All-round helmet All-round helmet
What is your head circumference in cm's? 51 - 54 cm / 55 - 58 cm / 59 - 63 cm / 64 - 65 cm 51 - 54 cm / 55 - 58 cm / 59 - 61 cm 50 - 56 cm / 52 - 58 cm / 59 - 62 cm 51 - 54 cm / 55 - 58 cm / 59 - 62 cm
Helmet Size (Head circumference in cm) S / M / L / XL S / M / L S / M / L S / M / L
Ventilation ★★★☆ ★★★★ ★★★☆ ★★★☆
Weight 293 grams 219 grams 230 grams 210 gr / 230 gr / 250 gr
109,73 From 101,60 From 120,92 From 85,34
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All specifications

Brand
Giro

General

Road Helmet Type
All-round helmet
Weight
293 grams

Properties

Extra protection
Yes, MIPS
Ventilation
★★★☆
Type of closure
Snap buckle
Including Visor
No