Alpinestars Nucleon KR-3 Motorcycle Back Protector - Black/Red Size:MD This one is the 3000mAh

This one is the 3000mAh battery kit

we measure interior volume in a way that our customers can understand– 12 ounce beer cans

Extend the service interval of your air filter when used in very dusty conditions They are made from large open cell foam

Easy to install with nylon hook and loopstraps

Alpinestars Nucleon KR-3 Motorcycle Back Protector - Black/Red Size:MD This one is the 3000mAh* Developed in three waist to shoulder dimensions in order to cover all body sizes * Lattice structure back shell plate is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties combined with soft viscoelastic PU (polyurethane) foam compound construction * Single injected lattice structure shell with an ergonomic design to absorb impacts and allow maximum breathability and airflow