| D39-R | D39-F | ||
| Weight | 272g | Weight | 150g |
| Bearing | 4SB | Bearing | 2SB |
| No.of Hole | 24/28/32 | No.of Hole | 24/28/32 |
| Spoke Hole | 14G | Spoke Hole | 14G |
| Axle System | QR/TA9/ TA12/X12 | Axle System | QR/TA9/ TA15-100mm |
| Axle Material | 7075-T6 | Axle Material | 7075-T6 |
| Flange P.C.D. | 58/58mm | P.C.D. | 58/45mm |
| Flange Width | 58mm | Flange Width | 65mm |
| Cassette | Shm11sp | ||
| Ratchet System | 4-Pawls | ||
