Alpinestars Tech 3S Youth - Orange Fluo Enamel Blue Yel Fl Boot size:UK 5 / US 6 / EU 39 allowing for extended lubrication intervals

allowing for extended lubrication intervals while delivering incredible durability unlike traditional O Ring chains which lose sealing pressure as they wear

Fully biodegradable - why not clean your filter in the washing machine

KTM 65 SX 16-24

Not compatible with Quad Lock® Original Cases

softer tracks where acceleration out of corners is key

Alpinestars Tech 3S Youth - Orange Fluo Enamel Blue Yel Fl Boot size:UK 5 / US 6 / EU 39 allowing for extended lubrication intervalsKey Features Exclusive rubber outsole design with unique side wrapping design. External suede panel located on calf area of boot to provide grip against bike. Replaceable anatomical EVA footbed. Specially adapted removable footbed to accommodate growth and extended longevity of product (only available in boots size: 10 11 12 13 1 2 3 4) Example would purchasing a size 1 allows you to add the footbed and create a size 13 as your child grows. External