Freehub body X4 type (R642), Micro Spline, steel 6-pawls, 3xNBK, w/oil seal, water seal, w/distance spacer, with side cap, w/AXLE BOOST 12x148 for XD642SB-B12, XDS642SB-B12, 6-BOLT, OEM - IMPORTANT NOTE: Micro Spline freehub body is compatible only with Micro Spline axle.
| TYPE: | axle |
| AXLE: | 12x142mm rear |
| BRAKE TYPE: | Disc |
| FREEWHEEL TYPE: | Shimano Micro Spline |
| Weight: | 0.200 kg |
