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BLACK FRIDAY DEALS! FREE DELIVERY & RETURNS SAME DAY DISPATCH BEFORE 3PM UK'S BIGGEST SIZE RANGE CELEBRATING 35 YEARS OF JTS BLACK FRIDAY DEALS! FREE DELIVERY & RETURNS SAME DAY DISPATCH BEFORE 3PM UK'S BIGGEST SIZE RANGE CELEBRATING 35 YEARS OF JTS

SMK Allterra Unicolour Motorcycle Helmet

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£74.99

Colour: Black

SMK Allterra Unicolour Motorcycle Helmet at JTS Biker Clothing SMK Allterra Unicolour Motorcycle Helmet at JTS Biker Clothing

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Purpose-built off-road helmet with a clean Unicolour finish. Designed by MX specialists, Allterra delivers a secure fit, wide goggle compatibility and serious airflow for motocross, enduro and trail riding.

  • Off-Road Focus: Lightweight, aggressive shell shape optimised for MX use.
  • Shell & Fit: 2 injected EIRT outer shells for a safer, more proportional fit across sizes.
  • Peak: Adjustable, removable peak to tune sun/roost protection.
  • Ventilation: Channelled airflow system with multiple intake vents and rear exhausts to keep you cool on the move.
  • Goggle Ready: Extra-wide eyeport holds MX goggles securely and maximises track visibility.
  • Comfort Liner: Removable, washable, hypoallergenic interior with moisture-management and anti-static properties.
  • Finish Options: Available in solid Unicolour and bold graphic variants.

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SMK - Helmet Sizes

International Size XS S M L XL 2XL 3XL 4XL
SMK Size (CM) 54 55 57 59 61 62 64 65