This set contains two 9MM x 1MM solid axle nuts, and up to two keys.
If your front and rear hubs are differently sized, or if you only need one nut, please build a custom solid axle set instead.
Set #SH90 is intended for Shimano’s bolt-on front hubs, or other hubs with 9MM x 1MM axles (an outside axle diameter of 9MM, and a thread pitch of 1MM.)
Pitlock’s solid axle sets were originally designed to protect people’s Rohloff planetary gear hubs. However, since this revolutionary product launched, Pitlock has added 9MM x 1MM and 3/8″x 26TPI solid axles nuts as well.
Pitlock’s solid axle nuts use the same technology as their quick release counterparts, but they are considerably larger. Because of the size difference, if you decide to use these nuts in conjunction with a Pitlock seatpost or ahead bolt, you will need to use two different keys.
Because of their size, these bolts require a surface area 30.2MM in diameter for installation. Please be sure to measure the area around your dropouts to confirm that you have room for these, as many suspension forks have tubular lower legs that end too close to the dropouts.