ALPINESTARS BIONIC ACTION KNEE PROTECTOR BLACK RED Protection size:One Size Auto-locking one way sliding closure

Auto-locking one way sliding closure for great seal at top of boot Forged aluminum buckles with Over-lock system and stainless steel base

It guarantees maximum power with high gear protection at the same time - even under the hardest racing conditions

Removable Triple-layer

New and improved for 2023

By selecting esters over other high performance synthetic base stocks and combining them with an innovative additive package

ALPINESTARS BIONIC ACTION KNEE PROTECTOR BLACK RED Protection size:One Size Auto-locking one way sliding closureWith ergonomically profiled protection held securely in position via a dual elasticated strap system, the Bionic Action Knee Protector incorporates foam padding for rider comfort. The asymmetric and lightweight design ensures this knee protector provides optimal levels of comfort and freedom of movement. Key Features Double strap closure system on knee protectors specially designed to offer more comfort while keeping the protector in position while