JT rear sprocket JTR24.55 1 mm²/s Viscosity at 100°C

1 mm²/s Viscosity at 100°C (212°F) ASTM D445 23

NGK ILZNAR8A7G spark plug

1 mm²/ Viscosity Index ASTM D97 163

DID 428 HD 078 motorcycle chain

JT rear sprocket JTR24.55 1 mm²/s Viscosity at 100°CJT rear sprocket JTR24. 55 JT Sprockets is the world's leading manufacturer of aftermarket sprockets, constantly raising the industry's standards for quality and service. We are committed to supplying the most durable, best quality sprocket available in the marketplace worldwide. This is why we produce and sell more sprockets than all the other aftermarket brands combined. JT sprockets are made using only the best available materials. Aviation grade