Fox Speedframe Pro Helmet

51 - 55.50 cm
17Ratings
BrandMore from Fox
Test reportsVery good based on 1 test
Currently out of stock
Free shipping starting at 50.–

Colour6

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Product details

The Speedframe Pro Backfade Helmet was developed with input from our professional mountain bike athletes and has rightfully received the highest rating (5 stars) in the Virginia Tech Bicycle Helmet Ratings program. This premium, open MTB helmet offers a range of market-leading features to protect you on every ride.

At the top of the list is the MIPS Air Node protection system, a low-friction layer for fully ventilated lightweight helmets that reduces rotational movement and diverts forces away from your brain in the event of a fall. The Dual-Density Varizorb™ EPS further enhances impact protection by distributing impact forces over a larger area. The BOA® Fit System allows for micro-adjustability for a perfect fit on every ride. The Ionic+® inner lining is antimicrobial and regulates odors while wicking moisture away from the head and is easily removable and washable.

The one-handed adjustable visor is compatible with both sunglasses and glasses, and the helmet features a specific storage solution for sunglasses. If you're looking for a performance-oriented trail helmet, congratulations – you've just found your new helmet.

Key specifications

Colour
Grey
Bike helmet type
MTB helmet
Bike helmet size
S
Head circumference
51 - 55.5 cm
Helmet features
Active ventilation, MIPS
Weight
1000 g

General information

Item number
47931572
Manufacturer
Fox
Category
Bike helmets
Manufacturer No.
33512-052
Release date
21.8.2024
Sales rank in Category Bike helmets
1631 of 9682
External links
Manufacturer's site (de)

Colour

Colour
Grey
Exact colour description
Pewter

Material

Material group
Plastic
Material
EPS

Target group

Target group
Men
Age group
Adults

Helmet properties

Bike helmet type
MTB helmet
Bike helmet size
S
Head circumference
51 - 55.5 cm
Helmet features
Active ventilation, MIPS
Helmet fastener
Magnetic closure
Visor type
Removable

Origin

Country of origin
China

Product dimensions

Weight
1000 g

Package dimensions

Length
35.40 cm
Width
24.10 cm
Height
19.20 cm
Weight
733 g

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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
  • 1.T'nB
    0 %
  • 4.Bern
    0.1 %
  • 5.Fox
    0.2 %
  • 5.Globber
    0.2 %
  • 5.Hudora
    0.2 %

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
  • Fox
    Not enough data
  • 1.Abus
    0 days
  • 1.iXS
    0 days
  • 1.Lazer Sport
    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
  • 28.Scott Sports
    21.1 %
  • 29.Endura
    21.8 %
  • 30.Fox
    22.1 %
  • 31.TSG
    22.5 %
  • 32.Lazer Sport
    23.4 %
Source: Digitec Galaxus

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

The large ventilation openings all round, but especially on the forehead, ensure strong airflow. Fox places a goggle holder with rubberised holding slots under the visor. The goggles can therefore be stored "the right way round" and, depending on the model, even in the lowest position of the three-way adjustable visor, without obstructing the field of vision...