nucleon flex plus knee protectors black leather thanks to its adjustable harness

thanks to its adjustable harness

the Kart Racing Suit is a must have accessory when taking to the track in poor conditions

they use a synthetic microfiber chassis with accordion flex zones

Constructed for comfort and convenience over long trips or everyday riding and incorporating a range of Alpinestars' renowned protective features

nucleon flex plus knee protectors black leather thanks to its adjustable harnessThe Nucleon Flex Plus family of protectors feature a rider friendly design which adapts to the contours of the riders body, thus ensuring maximum comfort and protection. Boasting a sleek, low profile shape, these protectors blend a lightweight, perforated open cell structure with Alpinestars Flex technology in an ergonomic design for maximum levels of movement on the bike.