Giant Knox City Blog! — Wheel
Giant Bikes Rear Hub Spacing
Rear hub spacing explained: The distance between the dropouts is also known as the Over Locknut Dimension (O.L.D.). Knowing the correct hub spacing is important for a few reasons: Compatibility: It ensures that the wheels are compatible with the frame Replacement: It makes it easier to replace wheels and other parts in the future Some common hub sizes include: 100 mm: Modern front hubs (QR or TA) 110 mm: Thru axle front hubs (MTB Boost) 120 mm: Modern track hubs 126 mm: Older 5 and 6 speed road bikes 130 mm: Non-disc road bikes 135 mm: QR MTB, most QR disc road bikes 141 mm: QR Boost (Giant...