| Product Type | Sprockets & Components (Rear) |
|---|---|
| Product Group | Chain & Sprockets |
| Catalogue | DIRT |
| Number of Teeth | 50.0 |
| Pitch | |
| Links | |
| Chain Colour | |
| Chain Type | |
| Sprocket Material | |
| Sprocket Type |
REAR SPROCKET STEEL 50 [JTR798.50] 428
REAR DRIVE SPROCKET STEEL 50 TEETH [JTR798.50] 428 4-HOLE
Fitment:
SUZUKI
RM80 1982-1995
RM85 2002-2022
YAMAHA
YZ80 1993-2001
YZ85 2002-2022
YZ85 LW 2022
– Made with C45 high-carbon steel.
– Each sprocket is heat treated and sandblasted to lower surface tension.
– Meet or exceed the highest-quality compound standards set by the motorcycle industry.
– Finished in Powder Coated Black or Silver BZP brigth zinc plated see image.
– oro2u products are a high quality replacement part and carries our guarantee of your satisfaction.
Part No. SR118-50.DR (Distributed oro2u.com)
Cross reference numbers.
MX-79850,
For full information on our delivery and returns policy please click the links below.
Form

![REAR SPROCKET STEEL 50 [JTR798.50] 428](https://s3.us-west-2.amazonaws.com/exciting-dubinsky.52-56-113-123/wp-content/uploads/2025/09/25035646/stock76542_4-1.jpg)
![REAR SPROCKET STEEL 50 [JTR798.50] 428 - Image 2](https://s3.us-west-2.amazonaws.com/exciting-dubinsky.52-56-113-123/wp-content/uploads/2025/09/25035643/stock76542_3.jpg)
![REAR SPROCKET STEEL 50 [JTR798.50] 428 - Image 3](https://s3.us-west-2.amazonaws.com/exciting-dubinsky.52-56-113-123/wp-content/uploads/2025/09/25035650/stock76542_2-1.jpg)
![REAR SPROCKET STEEL 50 [JTR798.50] 428 - Image 4](https://s3.us-west-2.amazonaws.com/exciting-dubinsky.52-56-113-123/wp-content/uploads/2025/09/25035654/stock76542_1.jpg)

