Product Description
The NICHE MK1003791 drive sprocket and chain combo is designed for 1994–2001 Yamaha YZ80 motorcycles. The kit includes a 13-tooth front sprocket, 47-tooth rear sprocket, and 428HZ standard chain with 118 links. The rear sprocket is made from SAE 1023 structural carbon steel. Chain specifications include 2.02 mm outer and inner plate thicknesses and 7.94 mm width between the inner plates.
Product Specifications
BrandNICHE
ManufacturerMishon Inc
Manufacturer Part NumberMK1003791
Item Weight5 pounds
ModelYZ80
Product Dimensions15.5 x 11.5 x 3.5 inches
Item model numberMK1003791
ExteriorPolished
OEM Part Number9Y581-58117-00, 9Y582-00117-00, 9Y582-43117-00
Safety RatingDOT Certified
Explicit Manufacturer Part NumberMK1003791
Explicit OE/OEM Part Numbers9Y581-58117-00, 9Y582-00117-00, 9Y582-43117-00, Parts
Front sprocket teeth13
Rear sprocket teeth47
Chain size428HZ
Chain length118 links
Outer plate thickness2.02 mm
Inner plate thickness2.02 mm
Width between inner plates7.94 mm
Sprocket materialSAE 1023 structural carbon steel
Chain oilLT-001A High Temperature Chain Oil
Motorcycle Compatibility
| Year | Make | Model | Power / Engine | Variant |
|---|
| 1994 | Yamaha | YZ80 | | |
| 1995 | Yamaha | YZ80 | | |
| 1996 | Yamaha | YZ80 | | |
| 1997 | Yamaha | YZ80 | | |
| 1998 | Yamaha | YZ80 | | |
| 1999 | Yamaha | YZ80 | | |
| 2000 | Yamaha | YZ80 | | |
| 2001 | Yamaha | YZ80 | | |
Always compare the part number, dimensions, specifications, and compatibility details with your original part before ordering.