HUBS
S-RF5(N)

Specs

• Hub Shell Material - 6061 Aluminum
• Axle Diameter - 13/32” Slotted
• Axle Length - 148mm
• Over Locknut Dimension - 111mm
• Right Axle Protrusion Length - 19mm
• Left Axle Protrusion Length - 18mm
• Spoke Holes - 28
• Pitch Circle Diameter - 67mm
• Center to Flange Right - 23.8mm
• Center to Flange Left - 32.8mm
• Flange Width - 56.6mm
• Spoke Compatibility - 13g or 14g
• Sprocket Teeth - 13T through 22T
• Chain Line: 1/8” Flat 41.6mm, 44.6mm
• Chain Line: 3/32” Flat 41.9mm, 44.9mm
• Indicator Chain - HSA651 Mark Green
• Finish - Anodized Alloy

• Weight - 1060g

Gear Ratio

• Overall Range - 256%
• Gear 1 - 62.5% (-)37.5%
• Gear 2 - 75% (-)25% (Gear 1 + 20%)
• Gear 3 - 100% Direct Drive (Gear 2 + 33%)
• Gear 4 - 133.3% (+)33.3% (Gear 3 + 33%)
• Gear 5 - 160% (+)60% (Gear 4 + 20%)