SHIMANO SHADOW RD+（2x11 速）
-
BENEFIT
- 采用了 MTB 设计的链条稳定装置机构
- ON/OFF 开关
- 与现有的公路车 DUAL CONTROL LEVER 兼容
- 最大前差异：16T
- 总齿容量39T
- 低速飞轮片：最大 34T/分钟28T
- 顶飞轮片最大 12T/分钟11T
相关技术
产品规格
| 型号 | RD-RX805-GS |
|---|---|
| 系列 | SHIMANO ULTEGRA RX 系列 |
| Average weight | 280 g |
| Remarks | * w/o bracket spec available |
| Top-Normal spring type_SHADOW RD+ | X |
| Direct attachment | X |
| 11TPulley | X |
| E-tube connector (pcs) | 0 |
| E-tube port (pcs) | 1 |
| Firmware update by E-TUBE Project | X |
| Fluoric coated link bushings | 4 |
| Low sprocket_Max. | 34T |
| Low sprocket_Min. | 28T |
| Max front difference | 16T |
| Pulley cage | GS |
| Rear speeds | 11 |
| Sealed bearing guide pulley | X |
| Sealed bearing tension pulley | X |
| Top sprocket_Max. | 11T |
| Top sprocket_Min. | 11T |
| Total capacity | 39T |