640LC4 690SMC 690 Duke Rear Sprocket 520-50 Steel Silver 1 pc.

[640LC4 690SMC 690 Duke Rear Sprocket 520-50 Steel Silver 1 pc. AFAM 71304-50 Sprocket Drivetrain Parts Plot]
■Product Description AFAM Sprocket ■Compatible Models KTM 690DUKE [690 Duke] (07-11) 690SMC (07-10) 640LC4 SUPERMOTO [640LC4 Supermoto] (99-02/05-06) ■Specifications Type: Rear Size: 520-50 Color: Silver (material color) Material: Steel (C45 steel) Mounting hole diameter: 8.5mm Number of teeth: 50T Chain size: 520 Finish (surface treatment): High-frequency quenching PCD: 150mm Number of mounting holes: 6 Quantity: 1 piece ■Notes *Images are for illustration purposes only. May include products of different sizes and colors. Product design and specifications are subject to change without notice. Please understand. *Some lots may be black. *Cannot be used with 125DUKE (11-).