−6%

Oakley Drt5 Maven Eu

52 - 60 cm
was CHF178.–
Ratings
BrandMore from Oakley
Test reportsVery good based on 1 test
Delivered between Tue, 29.9. and Sat, 3.10.
Only 1 piece in stock at supplier
free shipping

Colour2

Size2

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Product details

The Oakley DRT5 Maven is a highly advanced MTB helmet specifically designed for challenging trails and mountain biking enthusiasts. With a focus on performance and comfort, this helmet offers a variety of features that ensure both safety and user-friendliness. The newly designed shell provides a sleek look, while the BOA 360° fit system allows for a customized fit. The helmet is lightweight, weighing 60 grams less than its predecessor, making it an ideal choice for long rides. The integrated eyewear landing zone enables seamless integration with glasses and goggles, while the MIPS safety system offers additional protection in the event of falls. With 19 ventilation slots, the DRT5 Maven ensures excellent air circulation and breathability, enhancing comfort during rides. The helmet is suitable for adults and comes with a convenient travel bag.

  • BOA 360° fit system for customized adjustment
  • MIPS safety system to reduce rotational forces
  • Lightweight construction, 60 grams lighter than the predecessor
  • 19 ventilation slots for optimal airflow
  • Integrated eyewear landing zone for glasses and goggles.

Key specifications

Colour
Grey
Bike helmet type
MTB helmet
Bike helmet size
L, M, S
Head circumference
52 - 60 cm
Helmet shape
Hard shell
Helmet features
In-Mold, MIPS
Weight
400 g

General information

Item number
66537945
Manufacturer
Oakley
Category
Bike helmets
Release date
23.1.2026

Colour

Colour
Grey
Exact colour description
Grey, satin med grey

Material

Material group
Fabric, Plastic
Material
EPS, Foam, Nylon, Pa66, Polycarbonate, Polyester, POM

Target group

Target group
Men, Women
Age group
Adults

Helmet properties

Bike helmet type
MTB helmet
Bike helmet size
L, M, S
Head circumference
52 - 60 cm
Helmet shape
Hard shell
Helmet features
In-Mold, MIPS
Air vents
19x

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
0.94 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
Eyewear Landing Zone Plugs, Helmet travel bag, Oakley sticker

Product dimensions

Weight
400 g

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

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Goes with

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
  • 32.Smith
    0.8 %
  • 32.Sweet Protection
    0.8 %
  • 36.Oakley
    0.9 %
  • 36.Troy Lee Designs
    0.9 %
  • 38.HJC
    1 %

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
  • Oakley
    Not enough data
  • 1.Abus
    0 days
  • 1.Dunlop
    0 days
  • 1.Micro
    0 days
  • 1.Rockbros
    0 days

Return rate

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

Source: Digitec Galaxus
  • 39.Leatt
    29.6 %
  • 40.MET
    29.7 %
  • 41.Oakley
    30 %
  • 42.HJC
    31.5 %
  • 43.O Neal
    33.9 %
Source: Digitec Galaxus

Translation: machine translated
Very good95/100
MountainBIKE Logo
Ranking 2 out of 10MountainBIKEBike-Helme im TestReleaseSeptember 2025

Once it has been adjusted, the DRT sits very comfortably. However, correctly positioning the strap triangles, which can be moved by threading (see p. 75), is quite a fiddly job. The easy-grip Boa swivel wheel has a good grip and a rubberised forehead pad provides additional support...