The NUCLEON KR-2i soft back protector insert is certified Level 2 to the latest back protector standard (EN1621-2:2014). Extremely lightweight, flexible & ergonomically profiled for an optimized anatomical fit the NUCLEON KR-2i incorporates an airflow system for cooling & comfort. The highly protective NUCLEON KR-2i back protector is quick & convenient to insert & fits perfectly in a rider’s jacket or suit for the ultimate in safety performance. Lightweight, flexible PU injected impact foam. Contoured for anatomical & adaptive fit. Perforated for breathability & comfort. Channel ventilation system for optimized airflow. ...

The NUCLEON KR-2i soft back protector insert is certified Level 2 to the latest back protector standard (EN1621-2:2014). Extremely lightweight, flexible & ergonomically profiled for an optimized anatomical fit the NUCLEON KR-2i incorporates an airflow system for cooling & comfort. The highly protective NUCLEON KR-2i back protector is quick & convenient to insert & fits perfectly in a rider’s jacket or suit for the ultimate in safety performance. Lightweight, flexible PU injected impact foam. Contoured for anatomical & adaptive fit. Perforated for breathability & comfort. Channel ventilation system for optimized airflow. ...

The NUCLEON KR-2i soft back protector insert is certified Level 2 to the latest back protector standard (EN1621-2:2014). Extremely lightweight, flexible & ergonomically profiled for an optimized anatomical fit the NUCLEON KR-2i incorporates an airflow system for cooling & comfort. The highly protective NUCLEON KR-2i back protector is quick & convenient to insert & fits perfectly in a rider’s jacket or suit for the ultimate in safety performance. Lightweight, flexible PU injected impact foam. Contoured for anatomical & adaptive fit. Perforated for breathability & comfort. Channel ventilation system for optimized airflow. ...

The NUCLEON KR-2i soft back protector insert is certified Level 2 to the latest back protector standard (EN1621-2:2014). Extremely lightweight, flexible & ergonomically profiled for an optimized anatomical fit the NUCLEON KR-2i incorporates an airflow system for cooling & comfort. The highly protective NUCLEON KR-2i back protector is quick & convenient to insert & fits perfectly in a rider’s jacket or suit for the ultimate in safety performance. Lightweight, flexible PU injected impact foam. Contoured for anatomical & adaptive fit. Perforated for breathability & comfort. Channel ventilation system for optimized airflow. ...

The Nucleon range of road protection features a superb anatomical fit & comfort. Constructed with innovative protector plates ...

NUCLEON KR-C CHEST PROTECTOR TECHNICAL PROTECTION The NUCLEON KR-C features a convenient & versatile divided chest protector certified to level 2 that can be quickly & easily attached to the NUCLEON KR-1 & KR-2 back protectors to provide superb all-round protective capabilities. CONSTRUCTION An innovative harness system allows the fast connection to the NUCLEON back protectors KR-1 & KR-2. Highly vented & very lightweight, the ergonomic designed protectors are excellent for touring & sportriding in combination with the KR-1 & KR-2. ...

NUCLEON KR-C CHEST PROTECTOR TECHNICAL PROTECTION The NUCLEON KR-C features a convenient & versatile divided chest protector certified to level 2 that can be quickly & easily attached to the NUCLEON KR-1 & KR-2 back protectors to provide superb all-round protective capabilities. CONSTRUCTION An innovative harness system allows the fast connection to the NUCLEON back protectors KR-1 & KR-2. Highly vented & very lightweight, the ergonomic designed protectors are excellent for touring & sportriding in combination with the KR-1 & KR-2. ...

An ergonomic insert optimized for performance riding, the lightweight Nucleon KR-Cell Ci S Protector incorporates an advanced micro-structure cell design for efficient impact energy absorption & high levels of airflow. Features The Nucleon KR-Ci S is a high performance, super lightweight track & race chest protector featuring Nucleon Cell technology. Four buttons ensure a secure engagement with the Alpinestars Slimfit Jacket. The double-layered chest shell plate is constructed from a high performance polymeric material blend for optimized flexibility & excellent weight saving properties. The chest protector’s structural design changes from the center towards the outside & provides the perfect balance between force dispersion & energy absorption. Unique Cell microstructure designed for advanced energy absorption, adaptivity, maximum breathability & airflow. Ergonomic protection plate contours to the natural curve of the back ensuring an optimum fit while riding. Soft comfortable air-mesh on the body side of the protector offers maximum breathability & rider comfort. ...

An ergonomic insert optimized for performance riding, the lightweight Nucleon KR-Cell Ci S Protector incorporates an advanced micro-structure cell design for efficient impact energy absorption & high levels of airflow. Features The Nucleon KR-Ci S is a high performance, super lightweight track & race chest protector featuring Nucleon Cell technology. Four buttons ensure a secure engagement with the Alpinestars Slimfit Jacket. The double-layered chest shell plate is constructed from a high performance polymeric material blend for optimized flexibility & excellent weight saving properties. The chest protector’s structural design changes from the center towards the outside & provides the perfect balance between force dispersion & energy absorption. Unique Cell microstructure designed for advanced energy absorption, adaptivity, maximum breathability & airflow. Ergonomic protection plate contours to the natural curve of the back ensuring an optimum fit while riding. Soft comfortab... ...

An ergonomic insert optimized for performance riding, the lightweight Nucleon KR-Cell Ci S Protector incorporates an advanced micro-structure cell design for efficient impact energy absorption & high levels of airflow. Features The Nucleon KR-Ci S is a high performance, super lightweight track & race chest protector featuring Nucleon Cell technology. Four buttons ensure a secure engagement with the Alpinestars Slimfit Jacket. The double-layered chest shell plate is constructed from a high performance polymeric material blend for optimized flexibility & excellent weight saving properties. The chest protector’s structural design changes from the center towards the outside & provides the perfect balance between force dispersion & energy absorption. Unique Cell microstructure designed for advanced energy absorption, adaptivity, maximum breathability & airflow. Ergonomic protection plate contours to the natural curve of the back ensuring an optimum fit while riding. Soft comfortab... ...