JT Sprockets JTR1912.42 Steel Rear Sprocket 42 Tooth

The JT Sprockets JTR1912.42 is a precision-engineered 42-tooth steel rear sprocket designed to deliver exceptional strength while maintaining optimal weight for improved performance. Computer-designed using advanced engineering software, this sprocket achieves the ideal balance between durability and weight reduction.

Key Features:

• Constructed from premium C45 high-carbon steel for maximum durability and wear resistance
• Heat-treated construction enhances hardness and extends service life
• Bead-blasted finish reduces material surface tension and prevents stress cracking
• Computer-optimized tooth profile ensures smooth power transfer and reduced chain wear
• Meets or exceeds all OEM and motorcycle industry quality standards
• 42-tooth configuration allows for custom gearing ratios

JT Sprockets combines cutting-edge manufacturing technology with top-grade materials to produce sprockets that offer unbeatable value and performance. Each sprocket undergoes rigorous quality control testing to ensure precise fitment and reliable operation.

Installation Note: When installing sprockets with tooth counts that differ from OEM specifications, always verify proper chain clearance and alignment before operation.