CHAPTER is another version of the HERITAGE helmet from our range. The attractive basic shape of the bike helmet remains almost unchanged. The difference lies in the inner workings of the helmet: CHAPTER has a special feature known as MIPS technology, which provides effective extra protection against shocks and head injuries. The inner shell of the helmet, which is available in three sizes, has a strap system that surrounds the head and can be adjusted using a dial. The helmet shell has eight ventilation openings and an additional covered hole through which the helmet can be secured to the bike using a bicycle lock. Another feature of the CHAPTER is the rear light, which can be attached to the helmet using a magnetic adapter and is included in the scope of delivery. The LED lighting supplied with the CHAPTER is not STVZO-approved and therefore does not replace a STVZO-compliant lighting system on your bike and is not a supplement as defined by the STVZO. Use of the light is at your own risk and responsibility.