New generation Sturmey - Archer 8 speed internally geared hub.
36 Holes, aluminium shell, inboard shift linkage.
305% Gear range, lowest gear is direct drive. This makes it especailly well suited for use on small-wheel bikes.
Twist shifter, cable, 23 and 25 tooth (1/8") sprockets included
Over Locknut Dimension (rear spacing) adjustable anywhere from 118 to 135 mm, depending on what nuts/washers you use. No other 8-speed hub goes this narrow for older frames without re-spacing.
