XRD8

• 8 Speed Internal Gear Hub with 70mm Drum Brake

Specs

• Hub Shell Material - A356 Aluminum
• Axle Diameter - 13/32” Slotted
• Axle Length - 185.0mm
• Over Locknut Dimension - 131.0mm
• Right Axle Protrusion Length - 27.0mm
• Left Axle Protrusion Length - 27.0mm
• Spoke Holes - 36
• Pitch Circle Diameter - 89.8mm
• Flange Width - 66.0mm
• Spoke Compatibility - 13g or 14g
• Sprocket Teeth - 23 or 25 tooth
• Chain Line - 45.0mm
• Weight - 1850g

Gear Ratio

• Overall Range - 305%
• Gear 1 - 1.00 (Direct Drive)
• Gear 2 - 1.28 (+28%)
• Gear 3 - 1.45 (+45%)
• Gear 4 - 1.64 (+64%)
• Gear 5 - 1.86 (+86%)
• Gear 6 - 2.10 (+110%)
• Gear 7 - 2.38 (+138%)
• Gear 8 - 3.05 (+205%)