JT SPROCKETS Sprocket - Rear - Yamaha - 49-Tooth JTR853.49
JT SPROCKETS Sprocket - Rear - Yamaha - 49-Tooth JTR853.49
通常価格
$26.47 USD
通常価格
$26.95 USD
セール価格
$26.47 USD
単価
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あたり
- 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