Nucleon KR-R Cell Back Protector Size:XS reduced fatigue and sensitivity and

reduced fatigue and sensitivity and dexterity with the bike’s controls

the jacket includes a detachable 80g thermal vest and incorporates long direct opening airflow vents on the abdomen for ventilation and climate management

Designed for optimal fit and comfort

Fully FIA homologated

Designed to ensure that the outer shell always stays dry

Nucleon KR-R Cell Back Protector Size:XS reduced fatigue and sensitivity andThe Nucleon KR R hybrid back protector is an innovative track and race back protector. With performance cooling, flexibility, and anatomical contouring, this hybrid of hard shell and energy absorption viscoelastic memory foam is lightweight and breathable for optimized protection and comfort. Features include waist adjustment for a customized fit, a snap on system to fix the protector to a suit or jacket, and a slim vented kidney belt for added