Product description
The SMK Allterra Unicolour Motocross Helmet - White is designed for off-road riders seeking dependable protection, comfort and performance. Developed with input from motocross specialists, the Allterra combines durable shell construction with practical, rider-focused features, making it an excellent choice for motocross, enduro and recreational off-road riding.
Constructed from Energy Impact Resistant Thermoplastic (EIRT), the Allterra is manufactured in two outer shell sizes to help optimise fit and protection. Its extra-wide eye opening is designed to accommodate motocross goggles securely, providing an excellent field of vision when navigating challenging tracks and trails.
A channelled ventilation system incorporates multiple air intake and exhaust vents to promote airflow throughout the helmet, helping riders stay comfortable during demanding off-road sessions. The removable and washable hypoallergenic lining features moisture-management and antistatic properties, providing a comfortable interior that is easy to maintain.
An easily removable and adjustable peak adds versatility, while the clean unicolour finish delivers a classic motocross appearance. Combining practical functionality with a comfortable fit and purposeful design, the SMK Allterra is a versatile helmet for riders who enjoy exploring off-road terrain.
Contents
Your package will include the following:
- 1 X SMK Allterra Unicolour Motocross Helmet - White
Specifications
- Brand: SMK
- Model: Allterra Unicolour GL120
- Helmet Type: Motocross / Off-Road
- Shell Material: Energy Impact Resistant Thermoplastic (EIRT)
- Shell Sizes: 2 outer shell sizes
- Peak: Adjustable and removable
- Ventilation: Channelled airflow system with multiple air intake and exhaust vents
- Interior: Removable and washable hypoallergenic lining
- Lining Properties: Moisture-management and antistatic
- Eye Opening: Extra-wide opening designed to accommodate motocross goggles
- Design: Solid unicolour finish
- Intended Use: Motocross, enduro and off-road riding
Standard Helmet Sizing Guide
Please use the conversion table below to determine the right size for you:
| Size | XXXS | XXS | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|---|---|
| Adult | 49-50cm | 51-52cm | 53-54cm | 55-56cm | 57-58cm | 59-60cm | 61-62cm | 63-64cm | 65-66cm |
Product description
The SMK Allterra Unicolour Motocross Helmet - White is designed for off-road riders seeking dependable protection, comfort and performance. Developed with input from motocross specialists, the Allterra combines durable shell construction with practical, rider-focused features, making it an excellent choice for motocross, enduro and recreational off-road riding.
Constructed from Energy Impact Resistant Thermoplastic (EIRT), the Allterra is manufactured in two outer shell sizes to help optimise fit and protection. Its extra-wide eye opening is designed to accommodate motocross goggles securely, providing an excellent field of vision when navigating challenging tracks and trails.
A channelled ventilation system incorporates multiple air intake and exhaust vents to promote airflow throughout the helmet, helping riders stay comfortable during demanding off-road sessions. The removable and washable hypoallergenic lining features moisture-management and antistatic properties, providing a comfortable interior that is easy to maintain.
An easily removable and adjustable peak adds versatility, while the clean unicolour finish delivers a classic motocross appearance. Combining practical functionality with a comfortable fit and purposeful design, the SMK Allterra is a versatile helmet for riders who enjoy exploring off-road terrain.
Contents
Your package will include the following:
- 1 X SMK Allterra Unicolour Motocross Helmet - White
Specifications
- Brand: SMK
- Model: Allterra Unicolour GL120
- Helmet Type: Motocross / Off-Road
- Shell Material: Energy Impact Resistant Thermoplastic (EIRT)
- Shell Sizes: 2 outer shell sizes
- Peak: Adjustable and removable
- Ventilation: Channelled airflow system with multiple air intake and exhaust vents
- Interior: Removable and washable hypoallergenic lining
- Lining Properties: Moisture-management and antistatic
- Eye Opening: Extra-wide opening designed to accommodate motocross goggles
- Design: Solid unicolour finish
- Intended Use: Motocross, enduro and off-road riding
Standard Helmet Sizing Guide
Please use the conversion table below to determine the right size for you:
| Size | XXXS | XXS | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|---|---|
| Adult | 49-50cm | 51-52cm | 53-54cm | 55-56cm | 57-58cm | 59-60cm | 61-62cm | 63-64cm | 65-66cm |










































