ALPINESTARS SMX-6 v2 Vented Boots - Black - US 9 / EU 43 2223017-1102-43 Alternator Stator The slider pucks are made

The slider pucks are made of UHMW-PE (ultra high molecular weight polyethylene)

palm landing zone and side of the hand for additional coverage in key areas

There is a welded in o2 bung

Stops over-tightening of the primary chain that can occur with the stock automatic adjuster

with slots centered at 4-7/8"

ALPINESTARS SMX-6 v2 Vented Boots - Black - US 9 / EU 43 2223017-1102-43 Alternator Stator The slider pucks are madeBoot upper incorporates an innovative front and rear bellows and rear calf zone for superior levels of flexibility Boot upper is constructed from microfiber for durability and abrasion resistance Ergonomic forefoot streamlining enables greater control of the bike's controls and provides a superior, wide ranging foot profile for excellent fit and comfort Thermoplastic Polyurethane (TPU) lateral ankle brace provides a biomechanical support between the