Nucleon KR-TB Tailbone Protector x The NUCLEON KR-2i soft back

The NUCLEON KR-2i soft back protector is quick and convenient to insert and fit unobtrusively within a rider's jacket or suit for the ultimate in comfort and safety protection

plus convenient zippered pockets

The gloves are reinforced on the high impact and abrasion prone zones like the side hand

a breathable lining and Alpinestars’ exclusive rubber compound sole for optimized levels of support and performance

and heavy duty dobbie

Nucleon KR-TB Tailbone Protector x The NUCLEON KR-2i soft backThe NUCLEON KR TB features a lightweight and easy to use back protection extension for the lowest part of your spine (coccyx). Can be fitted on the KR 1, KR R and KR 2 back protectors.