The X4 Knee Guard is G-Form's latest slip-on MTB knee pad: a pre-curved SmartFlex pad that stays soft and flexible while you pedal and firms up on impact, in a sleeve built to stay cool on long climbs.

  • Pre-curved SmartFlex pad for a flexible, ergonomic and secure fit
  • Internal pad geometry and moulded vents to manage heat on the climbs
  • Extended coverage in the critical areas around the knee
  • Red silicone top gripper and textured elastic bottom gripper keep it in place
  • CE EN 1621-1 Level 1 certified and machine washable

The details

The sleeve uses breathable compression fabric with ribbed side panels for comfort, and the moulded fit means less fiddling once you've pulled it on.

Sizes and colours

The G-Form X4 Knee Guard comes in sizes XS, S, M, L, XL, XXL, in Black.

Size guide

Measure your thigh 20 cm above the kneecap and your calf around its widest point.

SizeThigh (cm)Calf (cm)
XS42–4628–33
S46–48.533–35.5
M48.5–5135.5–38
L51–54.538–40.5
XL54.5–58.540.5–44.5
XXL58.5–63.544.5–48

Not sure which size suits you? Our team is happy to help you choose.

G-Form covers its products against defects in materials and workmanship for one year from the date of purchase. It doesn't cover normal wear and tear, misuse, abuse, alteration, tampering or negligence.

For warranty support, return the item to Tune Cycles with your proof of purchase and we'll manage the claim with G-Form's Australian distributor for you. This cover is in addition to your rights under the Australian Consumer Law.

  • Pre-curved SmartFlex pad for a flexible, ergonomic and secure fit
  • Internal pad geometry and moulded vents to manage heat on the climbs
  • Extended coverage in the critical areas around the knee
  • Red silicone top gripper and textured elastic bottom gripper keep it in place
  • CE EN 1621-1 Level 1 certified and machine washable
BrandG-Form
ModelX4 Knee Guard
ColourBlack
SizesXS, S, M, L, XL, XXL
CertificationCE EN 1621-1 Level 1
SKU APO-P-GF-X4-KNEE
Brand G-Form
Shipping Weight 0.4500kg
Shipping Width 0.250m
Shipping Height 0.080m
Shipping Length 0.350m

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