Materials used in JT sprockets

• Sprockets made from high-quality materials.
• Aviation-grade 7075-T6 aluminum alloy for lightweight racing sprockets.
• SCM420 chromoly steel alloy for front sprockets.
• High carbon content C49 steel for rear sprockets.
• Each sprocket goes through 25 production stages and 10 individual quality checks.
• The production unit has achieved the highest European quality standards.