2018 Road Hub Dimensions
2018 Road Hub Dimensions
Product Codes: HB0FR18 (Front); HB4RR18 (Rear)
| Front | Rear | |
| A - Hub Center To Flange Center, Left Side (mm) | 35.25 | 37.55 |
| B - Hub Center To Flange Center, Right Side (mm) | 35.25 | 16.95 |
| C - Axle Width (mm) O.L.D. | 100 | 130 |
| Spoke Hole Circle Diameter, Left Side (mm) | 31 | 49.5 |
| Spoke Hole Circle Diameter, Right Side (mm) | 31 | 45 |
| Spoke Hole Counts Available | 20 | 24 |
Bearing Details
| Bearing | I.D. | O.D. | |
| Front | 63800 x 2 | 10mm | 19mm |
| Rear | 6802 | 15mm | 24mm |
| Rear | 6902 | 15mm | 28mm |