Optimiz O300

52 - 56 cm
Ratings
BrandMore from Optimiz
Delivered between Thu, 3.9. and Wed, 9.9.
Supplied by
free shipping

Size3

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Product details

The O300 MTB helmet from Optimiz offers an optimal combination of safety and comfort for those who enjoy riding on roads and trails. Weighing only 250 grams, this helmet is lightweight and comfortable to wear, while the out-mold technology ensures a robust outer shell. The 21 ventilation channels guarantee excellent air circulation, ensuring a pleasant wearing experience even on longer rides. The helmet is equipped with a removable visor that provides additional protection from sun and rain. The adjustable straps and micrometric buckle allow for a customized fit to the shape of the head, further enhancing safety and comfort. The O300 meets the safety standard EN 1078, making it suitable for use in both road and MTB environments.

  • Lightweight design of only 250 grams for high wearing comfort
  • 21 ventilation channels for optimal air circulation
  • Micrometric buckle for individual adjustment
  • Removable visor for additional weather protection.

Key specifications

Colour
Red, White
Bike helmet type
MTB helmet
Bike helmet size
S
Head circumference
52 - 56 cm
Weight
250 g

General information

Item number
73953747
Manufacturer
Optimiz
Category
Bike helmets
Manufacturer No.
541690
Release date
7.8.2026

Colour

Colour
Red, White
Exact colour description
Red, White

Material

Material group
Foam material

Target group

Age group
Adults

Helmet properties

Bike helmet type
MTB helmet
Bike helmet size
S
Head circumference
52 - 56 cm
Air vents
21x

Origin

Country of origin
France

Voluntary climate contribution

CO₂ emissions
0.93 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
Helm

Product dimensions

Weight
250 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Bike helmets» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Optimiz
    Not enough data
  • 1.Btwin
    0 %
  • 1.O Neal
    0 %
  • 1.Oxelo
    0 %
  • 1.Puky
    0 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Optimiz
    Not enough data
  • 1.Abus
    0 days
  • 1.Dunlop
    0 days
  • 1.iXS
    0 days
  • 1.Micro
    0 days

Return rate

How often is a product of this brand in the «Bike helmets» category returned?

Source: Digitec Galaxus
  • Optimiz
    Not enough data
  • 1.Dunlop
    4.4 %
  • 2.Hudora
    6.9 %
  • 2.Micro
    6.9 %
  • 4.Lumos
    7.2 %
Source: Digitec Galaxus