JT. Steel Standard 417 - 428 Output sprocketRef : JTC01398A / 1077374004

Manufacturer part number: JTF417.16

JT Sprockets steel sprocket, standard 417 version — a drive component designed for riders replacing a worn part or adjusting the gearing. This 16-tooth sprocket is CNC machined and made from high-strength SMC420 steel alloy, ensuring a consistent tooth profile and durability over time. Its lightweight design facilitates coupling with the chain without compromising strength.

• Type: 417 sprocket (standard version)
• Number of teeth: 16
• Chain pitch: 428
• Material: steel (SMC420 alloy)
• Finish: CNC machining for precise tooth profile

Suitable for Cross and Roadster applications, this sprocket is ideal for a simple and reliable replacement during maintenance or gear changes. It installs on transmissions that accept the 417 format and a 428 pitch chain — please check compatibility with your setup before installation.

Examples of compatible models: KAWASAKI ELIMINATOR 125 (BN125A) 2007, KAWASAKI KMX 125 (KMX125B) 2002, KAWASAKI KDX 125 SR (KDX125B) 1999. For a healthy transmission, always pair the sprocket with a crown that is well-maintained and a properly adjusted chain.