JT. Steel Standard 577 - 520 Output sprocketRef : JTC00422A / 1077448001

JTF577.14 — JT SPROCKETS Standard Steel Sprocket 577 - 520

Replace your worn sprocket without compromise with this JT Sprockets steel sprocket, designed for demanding riders on both road and off-road. This standard sprocket (type 577) in a 14-tooth version fits transmissions equipped with a 520 pitch chain and allows for gearing adjustments to achieve precise transmission response.

• Material: steel (high-strength SMC420 alloy)
• Number of teeth: 14
• Chain pitch: 520
• CNC machined for a consistent finish and durability
• Version: standard sprocket, optimized design to reduce unsprung mass

Ideal for motocross and roadster machines, this sprocket easily replaces the original. Its construction from SMC420 steel and CNC machining limits premature wear and ensures a consistent tooth profile for smooth and reliable transmission. Whether for maintenance, restoration, or gearing changes, it integrates perfectly into demanding drivetrains.

Common compatibilities:

• YAMAHA TT 600 RE (DJ01) 2004
• MZ 660 TRAVELLER 2000
• YAMAHA TT 600 R (DJ01) 2001