Front hub SunRace HBM45 QR Alu 36H black

SunRace makes bicycle components for mountain (MTB), road, electric, city and children's bikes. Its range includes shifters, derailleurs, cassettes, cranksets, chains and many other components. Founded in Taiwan in 1972, the company offers components designed for smooth shifting and durability, with compatibility across major bicycle systems.

Technical specifications

• Hub body material: 6061 aluminium
• Bearings: ball bearings
• Axle diameter: 9 mm
• Over-locknut distance (O.L.D.): 100 mm
• Hub axle material: S45C
• Hub axle length: 108 mm
• Spoke hole count: 36H
• Flange diameter: 38 mm
• Flange width: 72 mm
• Centre-to-flange distance: right – 36 mm / left – 36 mm
• QR lever material: 6061 aluminium
• QR axle material: SCM435 steel
• QR axle length: 112 mm
• Weight: 208 g