Flange material hardness and shape are designed to maximize spoke strength
Sealed, 42mm bearings with 100mm spacing-included
36 spoke holes
Comes with pair of M12 ISIS bolts
Weighs: 670g (including bolts and spacers)
These will fit all ISIS cranks except Koxx ISIS cranks.
Note: this hub will not fit in frames with machined bearing housings designed for 40mm bearings. It requires either pressed bearing housings or frames machined to take these larger bearings.This hub must have a Disc brake tab on the frame to work.
Hub flange width (W) Disc side = 31mm Non Disc side = 66mm Hub flange Diameter (D) = 56mm Hub hole Diameter (S) = 2.8mm
Information on the spoke length for building a wheel can be found on our Spoke Calculator Note that this hub is dished by 18mm so the calculations using the spoke calculator will only be approximate.
Number of Spokes
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I used it for my my KH26 and KH29 munis. Wheel truing is not easy as spoke tension is higher on disc side so it's necessary to retrue the wheel, especially on disc side, after some rides when the aluminum flanges are accustomized with the spokes.
I prefer Oracle hub to KH Spirit cranks for disc conversion as I can keep my cranks, change them easily and disc is more protected as inside the frame.
Price is not very fair but nice design and nice quality. (Posted on 22/08/2012)