Features:
* ISIS spline is strong and creak free
* Tempered 4130 CrMo spindle
* Small flanges but still big enough for good wheel strength
* Flange material hardness and shape are designed to maximise spoke strength.
* Sealed, 32mm bearings with standard 100mm spacing
* 36 spoke holes
* Comes with pair of ISIS bolts & Spacers
* Weighs: 449g
Hub flange width (W) = 60.9mm
Hub flange Diameter (D) = 36.5mm
Hub hole Diameter (S) = 2.8mm