640LC4 690SMC 690 Duke Rear Sprocket 520-40 Steel Silver 1pc

[640LC4 690SMC 690 Duke Rear Sprocket 520-40 Steel Silver 1 pc. AFAM 71304-40 Sprocket Drivetrain Parts Plot]
■Product Description AFAM Sprocket ■Compatible Models KTM 690DUKE (07-11), 690SMC (07-10), 640LC4 SUPERMOTO (99-02/05-06) ■Specifications Type: Rear Size: 520-40 Color: Silver (Material Color) Material: Steel (C45 steel) Mounting hole diameter: 8.5mm Number of teeth: 40T Chain size: 520 Finish (surface treatment): Induction hardening PCD: 150mm Number of mounting holes: 6 Quantity: 1 piece ■Notes *Images are for illustration purposes only. Includes products with different sizes and colors. Product design and specifications may change without notice. Thank you for your understanding. *Some lots may be black. *Cannot be used with 125DUKE (11-).