产品规格
| 型号 | SL-TX50-LN |
|---|---|
| 系列 | SHIMANO TOURNEY |
| Color | Series color, - |
| Clamp band | X |
| Front speeds | 3 (Friction) |
| Optical Gear Display | X |
| Recommended SL outer cashing | OT-SIS40 |
| SL cable adjust | X |
| Shifter type | Thumb shifter Plus（指拨变速） |
| 型号 | SL-TX50-LN |
|---|---|
| 系列 | SHIMANO TOURNEY |
| Color | Series color, - |
| Clamp band | X |
| Front speeds | 3 (Friction) |
| Optical Gear Display | X |
| Recommended SL outer cashing | OT-SIS40 |
| SL cable adjust | X |
| Shifter type | Thumb shifter Plus（指拨变速） |