Sturmey-Archer S-RF3 3-Spd Hub w/ Bar End Shifter

Sturmey-Archer S-RF3 3-Spd Hub w/ Bar End Shifter
Item# 30452
$99.99

3 Speed internal gear hub without brake (freewheel)

Available with 175mm axle length

Classic 3 speed gear ratio of 177%

36h

Available now with high polish hubshell

Sold with SLS30 R3B Bar End Shifter


Additional Specs:

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 - 67mm

Flange Width - 53mm

Spoke Compatibility - 13g or 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 - 1060g


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%)