The ultimate in superlight weight hubs.  Designed by Impact and designated as an Exceed product.

Features:

* ISIS spline is strong and creak free

* Super strong Titanium construction

* Small flanges but still big enough for good wheel strength (Larger than previous version)

* Flange material hardness and shape are designed to maximise spoke strength.

* Comes with sealed 42mm bearings but also comes with spacers for the 32mm bearings. 

* 100mm bearing pitch

* 36 spoke holes

* Comes with pair of ISIS bolts & Spacers

* Weighs: 320g (with bearings)

Hub flange width (W) = 60.0mm

Hub flange Diameter (D) = 36.8mm

Hub hole Diameter (S) = 2.8mm