产品规格
| 型号 | ST-R8020-R |
|---|---|
| 系列 | SHIMANO ULTEGRA R8000 Series |
| Color | Series color, - |
| Average weight | 554 g/pair |
| Brake lever specifications_Brake fluid_SHIMANO Mineral Oil | SHIMANO Mineral |
| Brake lever specifications_Brake hose color (kit) | 黑色 |
| Brake lever specifications_Free stroke adjust | X |
| Brake lever specifications_Recommended brake caliper | BR-R8070 |
| Brake lever specifications_Servo wave mechanism | X |
| Brake lever specifications_Brake hose (Kit) | SM-BH90-JK-SSR |
| Brake lever specifications_Funnel bleeding | X |
| Brake lever specifications_Hose joint | 笔直 |
| Brake lever specifications_Reach adjust_Tool | X |
| Clamp band | 钢 |
| Clamp band_Inner diameter | 23.8-24.2 |
| Shifter type | DUAL CONTROL LEVER（双控手柄） |
| Shift lever_Release | 树脂和钢 |
| Shift lever specifications_Max. multiple shifts(Main lever/ rear) | 2 |
| Shift lever specifications_SL cable_Polymercoated cable | X |
| Shift lever specifications_Compatible RD Type | 公路 11 速 RD |
| Shift lever specifications_Rear speeds | 11 |
| Shift lever specifications_SL outer casing | OT-SP41 |
| Shift lever specifications_SL outer casing_Lever side | OT-SP41 |
| Shift lever specifications_SL outer casing_Rear derailleur side | OT-SP41 |
| Shift lever specifications_SL cable_Included | X |
| Shift lever specifications_SL cable_Pre assembled | X |