Fire Power Heavy Duty Chain 520x102

Designed and built with durability and quality. all of this at a price point you cannot refuse. now is the time to join the movement and add fire power to your ride. designed and manufactured in japan. hardened and shot-peened components. solid rollers, pre-stretched. all chains supplied with clip style master links. 420 pitch specifications: tensile strength: 4,900 pounds. maximum displacement: 125cc street / 80cc off-road. 520 pitch specifications: tensile strength: 8,000 pounds. maximum displacement: 350cc street / 250cc off-road. 530 pitch specifications: tensile strength: 8,000 pounds. maximum displacement: 400cc street. note: non-sealed chains require more regular maintenance than sealed (o-ring, x-ring) versions and are mainly recommended for off-road use.