REAR SPROCKET - STEEL LIGHTWEIGHT SELF CLEANING - 45T 520P Model-Shark-KAOS Large ventilation channels have been

Large ventilation channels have been integrated into the helmet's structure

feed tube routing can be either over the shoulder or under the arm

offering optimal compactness in every size

Works excellent as Sportbike saddlebags

All Balls high-speed bearings are manufactured to ABEC 3 precision levels

REAR SPROCKET - STEEL LIGHTWEIGHT SELF CLEANING - 45T 520P Model-Shark-KAOS Large ventilation channels have beenSC Lightweight Steel Rear Sprockets. The new standard in steel rear motocross sprockets. A unique self cleaning design keeps the contact area clean from dirt and mud while significantly reducing weight. Made from heat induction hardened C45 steel which lasts up to six times longer than a 7075 aluminium sprocket and greatly extends chain life.