Dual Zone hardness

/Ft Tensile Strength

such as a lithium portable battery

There's nothing other than the OEM bolts to remove and no oil spills

Supersprox - Sprocket 14 Front Honda SI (CST-1321-14-1) site-EU Dual Zone hardnessDrive Sprocket Front Drive Sprocket Supersprox front sprockets are the best on the market today, with a balance between performance and longevity. Features SCM435 Ni Chrome Molybdenum low corrosion steel. Case hardened surface for maximum water resistance. Low carbon core to prevent breakage. Has the ultimate combination of strength and hardness. Rear Drive Sprocket (many style available) Stealth Sprocket (aluminum & steel) Longer system life without