- 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
Husaberg -- FS 570 -- (2010, 2011); KTM -- 250 EXC-F -- (2008, 2011, 2010, 2007, 2009); KTM -- 620 Duke -- (1998, 1996, 1995, 1997); KTM -- 640 Duke II -- (2001, 2002, 2003, 2000); KTM -- 660 SMC -- (2003, 2004); KTM -- 625 SMC -- (2004)