JT Sprocket Steel Rear JTR478.45 520 Chain 45 Tooth (JTR478.45)

New - Retail
1-Year Warranty
JT Sprocket JTR478.45

JT Sprocket Steel Rear JTR478.45 520 Chain 45 Tooth

Maximum strength sprockets at minimum weight; front sprockets made with C45 steel and SCM415 chromoly steel alloy -- rear sprockets made with C45 high carbon steel
Each sprocket is heat-treated and finished by hand
Each sprocket is sandblasted to reduce surface tension and anodized to a beautiful satin-silk finish
Meniscus-shaped self-cleaning grooves featured on both sides of teeth
Meet or exceed the highest-quality compound mod. standards set by the motorcycle industry