Size Guide

Just1 J39 Revo Red / White / Gloss Black

The Just1 J39 Revo Red / White / Gloss Black helmet brings vibrant styling and dependable protection to everyday riders. The Revo colourway combines striking red and white graphics against a gloss black base, creating a modern, eye-catching finish that stands out on the road. The helmet uses a high strength thermoplastic resin shell available in two shell sizes with three EPS densities to ensure a secure, tailored fit for a wide range of head sizes. Comfort is prioritised with a fully removable and washable interior, while the J.1.E.R emergency removal system adds an extra layer of safety for peace of mind. Ventilation is handled by an efficient network of eight air inlets and six outlets to keep airflow moving during longer rides. The double D locking system ensures a reliable fastening method favoured by many riders. With ECE 22.06 approval, the Just1 J39 Revo Red / White / Gloss Black meets contemporary safety standards without compromising on style or functionality.

Key Features:

• High strength thermoplastic resin shell in two shell sizes for optimised fit
• ECE 22.06 approved for current safety compliance
• Three EPS sizes to improve impact absorption and fit
• J.1.E.R Emergency removal system for safer post-incident handling
• Removable and washable interior padding for hygiene and comfort
• Eight air inlets and six air outlets for effective ventilation
• Double D locking system for secure and reliable fastening
• Shell 1 covers sizes XS / S / M while Shell 2 covers L / XL