Alpinestars Nucleon Flex Pro Knee Protector Anthracite var1value:S Manufacturer part number: 152623X

Manufacturer part number: 152623X

Manufacturer part number: CK RM250 03

GAS GAS MC 450 F 2025 All Models

CAN AM (BRP) OUTLANDER 650 EFI 2014 XT DPS All Models

Real EPDM rubber inserts match the OEM Aspencade pattern (unlike the hard plastic used by many others)

Alpinestars Nucleon Flex Pro Knee Protector Anthracite var1value:S Manufacturer part number: 152623XThe Alpinestars Nucleon Flex Pro Knee Protector Anthracite is part of the latest collection from Alpinestars. Incorporating innovative Nucleon Flex Pro technology that is lightweight and ventilated, the Nucleon Flex family of protectors is ergonomically engineered for comfort, convenience, performance and protection. View all Alpinestars. View all Alpinestars Accessories.