O'NEAL DEFENDER SOLID helmet, black
- Lightweight, well-ventilated and stylish, the DEFENDER is our complete all-mountain and enduro package. Thanks to double-inmold technology, it is durable for trail action.
- Lightweight Inmold technology fuses the inner EPS and outer shell together, with an additional second layer protecting the outer edges and improving impact absorption.
- Ventilation holes and internal ventilation channels ensure optimal air circulation.
- Easily adjustable helmet visor with locking points.
- O'Neal Fidlock® magnetic buckle (developed in Germany) for easy one-handed fastening and unfastening, providing maximum safety while riding.
- It fits perfectly thanks to the height and width adjustment with the adjustment wheel.
- Matte surface.
- Meets EN1078 and CPSC safety standard for bicycle helmets.
Sex | Men, Women, Unisex |
Colour | black |
Helmet features | Removable/adjustable visor |
product ID | 293504 |
Defender and Matrix
Size | XS-M | L-XL |
---|---|---|
Head circumference (cm) | 54 - 58 | 58 - 61 |
Dirt Lid
Size | M-L | L-XL |
---|---|---|
Head circumference (cm) | 55 - 59 | 58 - 61 |
Orbiter
Size | XS-S | ML | XL-XXL |
---|---|---|---|
Head circumference (cm) | 53 - 56 | 57 - 60 | 61 - 64 |
Outcast
Size | XS/S/M | L/XL |
---|---|---|
Head circumference (cm) | 52 - 58 | 58 - 62 |
Pike
Size | S/M | L/XL |
---|---|---|
Head circumference (cm) | 55 - 58 | 58 - 61 |
Q RL
Size | XS-M | L-XXL |
---|---|---|
Head circumference (cm) | 53 - 58 | 58 - 63 |
Thunderball
Size | XXS-S | M-XL |
---|---|---|
Head circumference (cm) | 52 - 57 | 57 - 61 |
Trailfinder
Size | S-M | L-XL |
---|---|---|
Head circumference (cm) | 54 - 58 | 59 - 63 |

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