产品规格
| 型号 | RD-TY21-A-SS |
|---|---|
| 系列 | SHIMANO TOURNEY |
| Color | Black |
| Bike Type | MTB |
| Cable adjuster | X |
| Compatible chain | HG-UG 6-speed |
| Direct attachment (Conventional) | X |
| Low sprocket_Max. | 28 |
| Low sprocket_Min. | 28 |
| Max. front difference | 13 |
| Pulley_Teeth | 11 |
| Rear speeds | 6 |
| Riveted adapter_Road type | X |
| Top sprocket_Max. | 14 |
| Top sprocket_Min. | 14 |
| Total capacity | 28 |