JT. Aluminium Ultra-Light 486 - 520 SprocketRef : JTC00532A / 1096572001

The JT Sprockets JTA486.42BLK sprocket is a drive component designed for the replacement or modification of the gearing on roadsters equipped with a 520 pitch chain. Made from aerospace-grade 7075‑T6 aluminum (Ergal), it offers an ultra-light option to reduce the final drive weight without changing the mounting type.

• Number of teeth: 42
• Chain pitch: 520
• Material: 7075‑T6 Aluminum (Ergal)
• Color: Black
• Type: Standard (direct replacement)
• Manufacturer reference: JTA486.42BLK

This sprocket is suitable for riders looking for a reliable replacement for a worn part or a gearing change to adjust their road behavior. Its Ergal design ensures a good balance between lightweight and mechanical strength while maintaining the standard dimensions required for mounting on hubs designed for a 520 sprocket.

Common compatibilities (examples):

• KAWASAKI NINJA 250 R (EX250K) 2012 - 250 cm³
• KAWASAKI NINJA 250 R SPECIAL EDITION (EX250K) 2011 - 250 cm³
• KAWASAKI NINJA 250 R (EX250K) 2011 - 250 cm³

Always check the number of teeth, chain pitch, and hub pattern before ordering to ensure compatibility and hassle-free installation.