Alpinestars Bionic Flex Knee Protector Black Red Tech 10 Supervented Comfortable and grippy on or

Comfortable and grippy on or off the bike

Perfect and ergonomic fit thanks to the two-part back construction

Our industry-leading motocross and off-road racing helmet

dampens hard beats such as when skipping a table or with very hard edges when driving over them

· Beta 500 RS 2016

Alpinestars Bionic Flex Knee Protector Black Red Tech 10 Supervented Comfortable and grippy on orThe asymmetric and lightweight design ensures the Bionic Flex Knee Protector provides optimal levels of comfort and freedom of movement. Key Features Highly convenient and time saving slip on design with elasticated hems and silicon printing to prevent slippage and to help keep the protector securely positioned. New design Nucleon Flex Technology protectors are highly perforated and secured on the outside of the sleeve for excellent breathability and