Arai - Quantum-X Full-Face Helmet past type tag-Helmets Here is an estimated battery

Here is an estimated battery life you can expect depending on the heat setting:

not complete pairs

Keep your chain fresher than ever with our advanced Dry Chain Degreaser

Knuckle impact protection EN 13594:2015

Arai - Quantum-X Full-Face Helmet past type tag-Helmets Here is an estimated batteryImproved glance off ability A smooth shell is key to a helmets ability to slide across a surface or Glance Off an obstacle during an impact. Arais VAS shield system lowers the pivot point by an average of 24mm, making the shell surface area in the critical temple area much smoother and better able to reduce impact energy getting into the helmet. QVF and QVR intake exhaust ducts The Quantum X features QVF three position intake and QVR exhaust ducts for