Alpinestars Nucleon Flex Pro Knee Protectors

$ 44.95
Size

Upgrade your knee protection to CE Level 2 with the Alpinestars Nucleon Flex Pro Knee Protectors. They replace the Level 1 knee armor in compatible Alpinestars riding pants and jeans, giving you higher impact protection in the same slim, flexible style. They're also the spare or replacement set for pants that already come with Flex Pro knee armor. An open-weave structure keeps air moving, and the adaptive design conforms to your knees for comfort and a discreet look. Sold as a pair.

Note: See the Fitment tab to choose the right size for your pants.

Key Features:

  • Rating: CE Level 2 certified to EN 1621-1:2012
  • Upgrade: higher impact protection than the Level 1 armor that comes in many Alpinestars pants
  • Adaptive shape: conforms to the rider's body for comfort
  • Ventilation: open-weave structure for airflow
  • Low profile: slim design looks discreet off the bike
  • Dimensions: Small 8 in H x 4 in W; Large 10 in H x 5.5 in W
  • Pair: includes left and right protectors

Level 2 upgrade for these pants we carry (knee armor pockets):

Spare or replacement armor for these pants (come with Flex Pro knee armor):

Part Numbers:
Manufacturer: Small-6526021-114-S, Large-6526021-114-L
P/N: Small-2704-0529, Large-2704-0530