Online Catalogue
Yamaha DTR50 (DT50R)
1988 to 1990
Front Sprocket
Rear Sprocket
Steel Rear Sprocket
Part Number: JTR832
Teeth: 45
Available Sizes: 30, 32, 37, 38, 39, 40, 41, 42, 44, 45, 46, 48, 49, 50, 51, 52
![](fileadmin/product_images/diagrams/small/JTR832.png)
![](fileadmin/product_images/photos/small/JTR832-48 Steel Sprocket 2019_11_12.jpg)
Please note that the chain shown in this listing is for size reference only. For the correct chain type and grade, please refer to the vehicle's manufacturer manual.
Gear Ratio Chart
Teeth | Front Sprocket | |
13 | ||
Rear Sprocket | 45 | 3.46 standard |
Lower gear ratios allow for higher top speeds.
Higher gear ratios increase torque for better acceleration.