HU-R687SI-R
| Hub | Racing |
| Holes | 24 H(V-Brake) |
| Axle | AL7075 |
| O.L.D. | 130 mm |
| Bearing | 4 Pcs |
| P.C.D. | 44/60 mm |
| Weight | 410 g |
| Remark | Shimano 9/10/11 Speed(Silent Less Rotational Resistance) |
| Ø12-130 mm | |
| Options | SRAM-XD/XDR |
| Hub | Racing |
| Holes | 24 H(V-Brake) |
| Axle | AL7075 |
| O.L.D. | 130 mm |
| Bearing | 4 Pcs |
| P.C.D. | 44/60 mm |
| Weight | 410 g |
| Remark | Shimano 9/10/11 Speed(Silent Less Rotational Resistance) |
| Ø12-130 mm | |
| Options | SRAM-XD/XDR |