Moto Iron Heavy Duty 150 Link O-Ring ChainMoto Iron Heavy Duty 150 Link O Ring Chain Hardtailing a bike and unsure what length chain you need? Want to keep a backup on the shelf that will fit most any bike you own? This heavy duty sealed chain with 150 links is what you're looking for. O ring design to seal lubricant in and dirt out 150 linkslong enough for most motorcycles, even custom applications and can be cut shorter when necessary Quad staked pins Tensile strength 7,480 pounds