KTM 640 Supermoto LC 4 [1999] - Chain kit 520XSR 17/40 Super-reinforced - Standard sprocket

AFAM chain kit for the KTM 640 Supermoto LC 4

The AFAM chain kit 520XSR 17/40 combines a super-strengthened XSR chain with a standard sprocket and a reinforced standard sprocket. The design is tailored to the power transmission in the drive and is suitable for use in off-road areas.

Function and chain design

The gold/black chain features a lighter construction, increased tensile strength and improved fatigue resistance. As an X-ring chain with seals, it supports flexible operation in the drive. The rivet lock allows the chain to be connected within the chain set.

Technical data

• Chain type AFAM: XSR
• Chain pitch: 520
• Number of chain links: 108
• Chain color: gold/black
• Quality: Super-reinforced
• Chain lock: rivet lock
• Seals: With seals
• Sprocket version: standard
• Rear sprocket material: steel
• Sprocket version: Reinforced

Vehicle assignment

The chain kit is designed for the KTM 640 Supermoto LC 4, built in 1999. The vehicle assignment refers to this complete year range.

Factual advice on selection

The chain is a central component of power transmission. In addition to the motorcycle model, the chain type, area of ​​application and driving conditions are also important for a suitable selection. This kit combines the XSR chain with the standard sprocket and the reinforced steel sprocket to create a coordinated drive combination.