These extra long ISIS hub bolts (threaded portion is 25mm long) are designed for use with the all Nimbus Aluminum hubs and Kris Moment / Spirit Cranks with Kris Holm Rollo Disc to the outside of the cranks. The standard ISIS bolts are not long enough for Nimbus aluminum hubs and the bolt threads to reach the hub threads when the Rollo Disc is added to the cranks.
Sold in pairs.
Torque Spec: 49~69 Nm
Will not work with cotterless cranks.