Alpinestars Bionic Plus Knee Protectors fat tire snow straps This bearing (the 6005 model)

This bearing (the 6005 model) fits in the back of the track wheel

and more—to push back the cold with ease

zippered phone pocket with radio tabs keep comms accessible

3-layer Hydraguard softshell: Water/wind-resistant breathability

and control in wet road conditions

Alpinestars Bionic Plus Knee Protectors fat tire snow straps This bearing (the 6005 model)Stay protected without sacrificing comfort with the Alpinestars Bionic Plus Knee Protectors. Designed for riders who demand lightweight impact protection and a secure, ergonomic fit, these knee guards deliver flexibility, breathability, and durability whether you're hitting motocross trails or off road terrain.