12N-25439-20-00 Yamaha NEW. 122254392100

Genuine Yamaha new. 122254392100 sprocket, driven (39t) with part number 12N-25439-20-00. This is a brand new, original OEM part, manufactured to the original Yamaha factory specifications to ensure a perfect fit and optimal performance.

Please refer to your owner’s manual or an official Yamaha model application list to verify that part number 12N-25439-20-00 fits your vehicle. This item belongs to the SERVICE KITS (CHAINS, SPROCKETS, MAINTENANCE KITS) category and is recommended by Yamaha for regular maintenance according to the factory service schedule. This part is available from stock and ready to ship. Part code: 12N-25439-20-00