iRC RX-02 140/70-17 バイクタイヤ

The information you've provided seems to refer to a motorcycle tire, specifically the iRC RX-02 model. Here are the details broken down:
- **Brand**: iRC
- **Model**: RX-02
- **Size**: 140/70-17
- **140**: Width of the tire in millimeters
- **70**: Aspect ratio (the height of the sidewall as a percentage of the width)
- **17**: Diameter of the wheel in inches
- **Load Index**: 66H
- **66**: Maximum load capacity (in kg)
- **H**: Speed rating (indicating a maximum speed of 210 km/h or approximately 130 mph)
- **Type**: TL (Tubeless)
- **Position**: Rear tire
- **Category**: On-road bias tire
If you have any specific questions or need more information about this tire, feel free to ask!