JT. Steel Standard 564 - 520 Gearbox output pinionRef : JTC01134A / 1077436003

JT Sprockets Standard Steel Sprocket 564 - 520 (14 Teeth) — designed for riders looking for a reliable replacement or gearing adjustment. This steel sprocket from the JT Sprockets range fits 520 chain setups and allows you to adjust the gearing to favor acceleration or top speed depending on your usage.

CNC machined and made from high-strength SMC420 steel, this standard sprocket offers a robust design while remaining optimized to limit unnecessary weight. Its tooth geometry is engineered for precise engagement with the chain, ensuring smooth torque transmission across varied terrains, whether you're riding off-road or on the road with a roadster.

• Material: steel (high-strength SMC420 alloy)
• Number of teeth: 14
• Chain pitch: 520
• Type / reference: 564, standard version
• Machining: CNC

Compatible mounting examples: GAS GAS EC 125 RACING (2015), SCORPA SY 250 (2009), MUZ SM125 (2005). For any gearing modification, check the spacing and compatibility of the rear sprocket to ensure a safe and durable installation.

Manufacturer's ref: JTF564.14