Fox Racing F3 D3O Knee Insert
Best impact protection for riders seeking comfortable, integrated safety.
These replacement inserts restore the impact-absorbing capabilities of worn-out knee pads without needing to replace the entire sleeve. They offer a practical, cost-effective way to maintain high-level protection on the trail, ensuring your gear remains as effective as the day it was new.
$34.95
More F3 options
Who it's for
- Mountain bikers seeking top-tier knee protection for aggressive riding.
- Riders prioritizing comfort and unrestricted movement during long sessions.
- Fox Racing knee pad owners looking to refresh or upgrade their protection.
- Athletes who need strong protection without feeling weighed down.
Who should skip it
- Riders with non-Fox Racing knee pads needing universal insert options.
- Budget-conscious riders looking for more affordable knee protection solutions.
- Riders in hot climates concerned about ventilation and heat buildup.
Performance breakdown
Impact Protection
D3O material offers industry-leading energy dissipation during high-speed trail impacts.
Pedaling Flexibility
Remains soft and pliable while riding, hardening instantly upon sudden impact.
Installation Ease
Simple swap process breathes new life into your existing knee sleeves.
Material Durability
Resilient polymer construction withstands repeated compression cycles without losing structural integrity.
Weight Efficiency
Minimalist design provides maximum safety without adding bulky, unnecessary trail weight.
Sustainability Value
Extends gear lifespan significantly by replacing only the worn-out protective core.
Key Specs
Material
D3O
Pad Type
Knee
Coverage Area
Knee
Cycling Discipline
Mountain Biking
Pack Size
2
Impact Absorption Technology
D3O
Know before you buy
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