Specs for 175mm Axle

• Hub Shell Material - 6061 Aluminum
• Axle Diameter - 13/32” Slotted
• Axle Length - 175.0mm
• Over Locknut Dimension - 127mm
• Right Axle Protrusion Length - 24mm
• Left Axle Protrusion Length - 24mm
• Spoke Holes - 36
• Pitch Circle Diameter - 65mm
• Center to Flange Right - 28.6mm
• Center to Flange Left - 28.0mm
• Flange Width - 54.9mm
• Spoke Compatibility - 14g
• Sprocket Teeth - 13T through 22T
• Chain Line: 1/8” Flat 43.1mm
• Chain Line: 1/8” Dished 41.5mm, 44.9mm
• Chain Line: 3/32” Flat 42.7mm, 43.5mm
• Chain Line: 3/32” Dished 41mm, 45mm
• Indicator Chain - HSA420 Mark 5

• Weight - 1160g

Specs for 163mm Axle

• Hub Shell Material - 6061 Aluminum
• Axle Diameter - 13/32” Slotted
• Axle Length - 163mm
• Over Locknut Dimension - 117mm
• Right Axle Protrusion Length - 22mm
• Left Axle Protrusion Length - 24mm
• Spoke Holes - 36
• Pitch Circle Diameter - 65mm
• Center to Flange Right - 28.6mm
• Center to Flange Left - 28.0mm
• Flange Width - 54.9mm
• Spoke Compatibility - 14g
• Sprocket Teeth - 13T through 22T
• Chain Line: 1/8” Flat 43.1mm
• Chain Line: 1/8” Dished 41.5mm, 44.9mm
• Chain Line: 3/32” Flat 42.7mm, 43.5mm
• Chain Line: 3/32” Dished 41mm, 45mm
• Indicator Chain - HSA315 Mark 3

• Weight - 1140g

Specs for 148mm Axle

• Hub Shell Material - 6061 Aluminum
• Axle Diameter - 13/32” Slotted
• Axle Length - 148mm
• Over Locknut Dimension - 108mm
• Right Axle Protrusion Length - 20mm
• Left Axle Protrusion Length - 20mm
• Spoke Holes - 28
• Pitch Circle Diameter - 65mm
• Center to Flange Right - 28.0mm
• Center to Flange Left - 28.6mm
• Flange Width - 54.9mm
• Spoke Compatibility - 14g
• Sprocket Teeth - 13T through 22T
• Chain Line: 1/8” Flat 40mm
• Chain Line: 1/8” Dished 38.4mm, 41.8mm
• Chain Line: 3/32” Flat 39.6mm, 40.4mm
• Chain Line: 3/32” Dished 37.9mm, 41.9mm
• Indicator Chain - HSA126 Mark 2

• Weight - 1120g

Gear Ratio

• Overall Range - 177%
• Gear 1 - 75% (-)25%
• Gear 2 - 100% Direct Drive (Gear 1 + 33%)
• Gear 3 - 133% (+)33.3% (Gear 2 + 33%)