EK/JT 520SRX2 chain kit - standard sprocket

JT SPROCKETS Steel Noiseless 577 - 520 Sprocket

• Advanced technology for a noiseless sprocket
• Made of high-quality steel
• Reduces friction for better performance

Compatible Vehicles

Brand	Model	Compatible Years
Honda	CRF250R	2013-2021
Yamaha	YZ450F	2010-2021
Kawasaki	KX250F	2011-2021

Optimize your performance with the JT SPROCKETS standard steel crown 857 - 520 40 teeth

• Material: High quality carbon C49 steel
• Number of teeth: 40 teeth
• Chain pitch: 520
• Crown type: 857
• Crown version: Standard

This JT SPROCKETS steel crown has been designed to offer optimal performance for your motorcycle or quad. Its high-quality material made of carbon C49 steel ensures durability and increased resistance, even in extreme conditions. The 40 teeth of this crown allow you to optimize your gear ratio for smoother accelerations and higher maximum speeds. With its standard design, it easily fits many motorcycle and quad models, offering appreciable versatility. Invest in quality and performance with the JT SPROCKETS standard steel crown 857 - 520 40 teeth. Improve your riding experience and enjoy a reliable and high-performance transmission, no matter your preferred terrain.