G-Form Pro-X4 Knee Guards

L, Knee pad, Pair
Delivered between 3.1.2026 and 6.1.2026
10 pieces in stock at supplier
free shipping

Size4

Product details

No one is lighter, more compact to store, or more comfortable than the G-Form Pro-X4 Knee Guard. The soft, elastic 3-D Smartflex foam is fully sandwich laminated and directly sewn to the fine polyester/Lycra sleeve. This allows the G-Form Pro-X4 Guards to hug the knee almost like a second skin, enabling hours of riding without discomfort. The G-Form pads are ventilated, making them significantly less sweat-inducing than conventional protectors, while still effectively protecting the knees from drafts. The back of the knee features an extra breathable mesh fabric. With minimal weight and generously rubberized closures, the G-Form protectors stay in place. The Pro-X4 Knee Guard comes in six different sizes, ensuring a perfect fit for everyone. The Pro-X4 Knee Guards are recommended for cross-country to enduro, park, 4X use, or multisport applications. The Smartflex polymer foam, which is only about 8 mm thick, hardens upon impact within milliseconds and absorbs up to 90% of the energy. Afterward, the foam immediately returns to being soft and flexible. The waterproof pads seal out foam-eroding sweat, and the Pro-X4 can be washed at 40 °C along with the pad.

  • Super lightweight: 165 g (size L)
  • Ultra compact size: 15x6 cm (size L)
  • Soft and flexible
  • Breathable, can be worn under or occasionally over clothing
  • Highly elastic, moisture-absorbing sleeve fabric, with super breathable mesh on the inside
  • Washable at 40 °C
  • 3-D pad design
  • Flat seams only
  • Extra firm rubberized closures at the top and silicone dots at the bottom prevent slipping
  • CE 1621-1 certified
  • Use: cross-country to enduro, park, 4X use, or multisport.

Key specifications

Clothing size
L
Protector type
Knee pad
Sport
Bike
Item number
54853726

General information

Manufacturer
G-Form
Category
Bike protective gear
Release date
22.2.2025
Sales rank in Category Bike protective gear
505 of 2534

Material

Material group
Foam material
Material
3-D Smartflex foamMesh fabricPolyester/Lycra sock

Protector properties

Sport
Bike
Clothing size
L
Protector type
Knee pad
Protection zone
Knee

Safety

standard
EN 1621-1

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Quantity piece
Pair

Product dimensions

Weight
165 g

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

Compare products

Goes with

Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • 19.Sweet Protection
    0.3 %
  • 19.Triple 8
    0.3 %
  • 26.G-Form
    0.4 %
  • 27.Race Face
    0.5 %
  • 28.Hudora
    0.6 %

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
  • G-Form
    Not enough data
  • 1.ION
    0 days
  • 2.iXS
    5 days
  • 187 Killer Pads
    Not enough data
  • ALPINA SPORTS
    Not enough data

Return rate

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

Source: Digitec Galaxus
  • 26.iXS
    32.7 %
  • 27.Seven
    34.3 %
  • 28.G-Form
    35.5 %
  • 29.Sweet Protection
    38.7 %
  • 30.Race Face
    44.9 %
Source: Digitec Galaxus