产品规格
| 型号 | HB-M640 |
|---|---|
| 系列 | ZEE M640 系列 |
| Color | 系列颜色 |
| Average weight | 228 g |
| Remarks | 轴附带前叉。 |
|---|---|
| Axle Fixing method | 20 mm E-THRU 筒轴 |
| 筒轴（长度 x 内径） | 110 x 20 mm |
| Thru Axle(Length x Inner diameter)_110 x 20 mm | ✔ |
| Bearing_Cone | CBN |
| Brake Type | CENTER LOCK, （中央锁紧）碟刹 |
| Disc mount_Outer serration rotor lock ring_with | ✔ |
| Flange diameter (mm) | 61.6 |
| Flange distance (mm) | 61.55 |
| Internal grease sleeve | ✔ |
| O.L.D. (mm) | 110 |
| Offset (mm) | 5.6 |
| P.C.D (mm) | 52 |
| Seal | 迷宫型接触式 |
| Spoke holes_32H | ✔ |
| Spoke holes_36H | ✔ |
| 辐条孔 | 32H, 36H |
