SRAM 506 Front Hub – QR x 100mm, 6-Bolt, Black, 32h

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