The SRAM 506 Front Hub is a value-oriented disc brake hub designed for reliable everyday performance. Built with a forged alloy shell, steel axle, and durable hardware, it provides a strong and dependable foundation for custom wheel builds and replacement setups.
Its Hi/Lo flange design improves spoke bracing angles for increased wheel strength, while the cup and cone bearing system with polished bearing surfaces delivers smooth rolling performance and easy serviceability. The rotor-side flange also features machined windows for reduced weight and a refined appearance.
Please note: Radial lacing voids the manufacturer’s warranty.
Features:
- Quick Release (QR) x 100 mm spacing
- 6-bolt disc brake mount
- 32-hole drilling (32H)
- Forged alloy hub shell with steel axle and hardware
- Hi/Lo flange design for improved wheel strength
- Cup and cone bearings with polished bearing surfaces
- Machined rotor-side flange windows
- Durable black finish
Specifications:
- Hub Drilling: 32
- Hub/Brake Compatibility: 6-Bolt Disc
- Color: Black
- Spoke Interface: J-Bend
- Bearing Type: Loose Ball
- Center to Flange, Left: 21.9
- Center to Flange, Right: 32.9
- Flange Diameter, Right: 45
- Defined Color: Black
- Front Axle: QR x 100mm
- Flange Diameter, Left: 58
- Weight: 230

