Computer designed to achieve ultimate strength at minimum weight
JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value
Every sprocket meets or exceeds the highest possible quality standards
Sprockets are heat-treated and beadblasted to reduce material surface tension
Front sprockets are made with top-quality Japanese C45 high carbon steel and SCM415 chromoly steel alloy
Steel rear sprockets are made with top-quality Japanese C45 high carbon steel
Aluminum rear sprockets are made with high strength Austrian 7075 T-6 anodized aluminum
JT aluminum sprockets are about 30% lighter than a comparable steel equivalent, which reduces un-sprung rotating weight and improves performance

More Information
Manufacturer SKU	JTR897.42SC
Manufacturer:	JT Sprockets
Department	PAM-PU
Show Stock	Yes
Riding Style	Street
California Restricted Product:	No

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Rear Race Sprocket - 42-Tooth JTR897.42SC