JT Sprockets Front OE Steel T19 #520 JTF1587.19 S3-Cat-SpareParts-Gasketsandseals-Gasketsandsets-Ducati capable of offering an optimized

capable of offering an optimized "HSA" degree of hardness

It provides a visual confirmation of spark strength and consistency without having to remove the spark plug

Heat-treated and hand-finished to meet or exceed OEM standards for hardness and longevity

Corrosion-resistant plating protects against moisture and road salts common in NZ coastal areas

It offers a robust shield against tarmac abrasion while maintaining the bike's muscular look

JT Sprockets Front OE Steel T19 #520 JTF1587.19 S3-Cat-SpareParts-Gasketsandseals-Gasketsandsets-Ducati capable of offering an optimizedJT Sprockets the Worlds No. 1 market of aftermarket sprockets. Why? JT Front Sprockets use SCM415 Chromoly Steel and are fully heat treated. Nearly all cheap front sprockets are only surface hardened. Once the hardened surface is worn the sprocket life is diminished. Every JT sprocket is made the right way, by hobbing, machining and drilling. This is the only way to achieve the closest tolerances and the best tooth profiles. And every sprocket goes