Yamaha SZR 660 (4 SU) [1995-1997] - Chain kit 520XMR3 15/39 Standard - Standard sprocket

AFAM chain set for the Yamaha SZR 660

The AFAM chain set combines a standard steel sprocket, a reinforced steel sprocket and a reinforced XMR3 chain. The design with 15 teeth on the pinion and 39 teeth on the sprocket supports reliable power transmission in road use.

Function and execution

The chain has X-ring seals that keep the lubricant in the joint area and thereby create the conditions for a long service life. The chain lock is designed as a rivet lock. Pinion and sprocket are made of steel; the sprocket is made of a reinforced design. The chain is steel colored.

Technical data

• Chain type AFAM: XMR3
• Chain pitch: 520
• Number of chain links: 110
• Tensile strength: 4,000 kg
• Seal Type: X-Rings
• Chain width: approx. 12.70 mm
• Chain weight: 2.8kg per 100 links
• 100 links equal one meter

Vehicle assignment

The chain set is intended for the Yamaha SZR 660 (4 SU) from the entire 1995-1997 model year range. This assignment makes it easier to select a suitable replacement chain set for the specified motorcycle.

Selection guide

With 110 chain links, rivet lock and 15/39 gear ratio, the set is suitable for replacing the corresponding chain drive components on the Yamaha mentioned. Please match the number of teeth and chain length with the existing chain set before ordering.