产品规格
| 型号 | SL-BSR1 |
|---|---|
| 系列 | DURA-ACE 9000 系列 |
| Color | Series color, - |
| Average weight | 153 g/pair |
| Compatible RD Type | ROAD 11-speed RD |
| Front speeds | 2 |
| Optical Gear Display_Without | X |
| Rear speeds | 11 |
| Recommended SL outer cashing | OT-SP41 |
| Shifter type | 副把变速手柄 |
| 型号 | SL-BSR1 |
|---|---|
| 系列 | DURA-ACE 9000 系列 |
| Color | Series color, - |
| Average weight | 153 g/pair |
| Compatible RD Type | ROAD 11-speed RD |
| Front speeds | 2 |
| Optical Gear Display_Without | X |
| Rear speeds | 11 |
| Recommended SL outer cashing | OT-SP41 |
| Shifter type | 副把变速手柄 |