wide-opening collar deliver secure coverage

Featuring the lightest Level 2 Polyhedron Hybrid Technology chest protector and a flexible Level 2 viscoelastic back protector

wet or dry - designed to ensure that the outer shell always stays dry

and contoured bio-foam rib guards

With accordion flex inserts and a new foot shape

nucleon kr 2 back protector black red RGroup_2441518 wide-opening collar deliver secure coverageThe NUCLEON KR 2 is an ultra lightweight, premium adventure touring back protector CE certified Level 2 to the latest back protector standard revision and incorporating articulated vertebrae protection for superb performance and comfort, especially on longer rides.