Alpinestars Nucleon Plasma Racing Chest Protector Insert Size:MD Safely installs tapered bearing races

Safely installs tapered bearing races in motorcycles and ATV frame

With a unique ergonomic shin pivot

0 gloves pre-curved construction and four-way stretch fourchettes

Ambidextrous design

Alpinestars Nucleon Plasma Racing Chest Protector Insert Size:MD Safely installs tapered bearing racesAlpinestars Nucleon Plasma Racing Chest Protector Insert The Alpinestars Nucleon Plasma Racing Chest Protector Insert has been engineered to be lightweight, breathable, comfortable and protective while featuring a composite semi rigid thermoplastic central zone on the outer for additional impact performance. Features: PLASMA is constructed from USDA certified bio based eco friendly and sustainable impact absorbing material Ultra adaptive, vented and