With leading protection and the ability to upgrade to Alpinestars Nucleon chest and back protection system, the Caliber jacket is ideal for on the road.
The Caliber leather jacket is made of durable premium leather with strategically placed stretch zones for fit and ventilation for internal air cooling. With leading protection and the ability to upgrade to Alpinestars Nucleon chest and back protection system, the Caliber Jacket is ideal for on the road.
Choose a Level 1 or Level 2 back protector. Level 2 has a higher impact value than Level 1.
| Nucleon KR-CELLi | Level 1 |
| Nucleon KR-1 CELLi | Level 2 |
| Nucleon Plasma | Level 2 |
| Size jacket | Nucleon back protector size |
| 44 till 50 | M |
| 52 till 64 | L |
Items viewed by others
