All sockets and bits are 3/8" drive

The larger end fits the 6-splines of the 9mm OD of the threaded eyelets of the "FORE drilled rim adapters" found on rims such as the Mavic XM819

If you can't find any with a large enough hole you can cut it larger to fit

proven to reduce neck forces and neck injuries through transferring the load during an accident away from the fragile bones in the neck

DHaRCO Men's Gravity Shorts - 2XL-38 - Horizon PLP|Riding Style All sockets and bits areThe DHaRCO Men's Gravity Shorts are stylish, highly functional and incredibly comfortable. Equally at home on DH, Enduro or XC trails, these shorts will perform in any situation. Dharco incorporated elements from the gravity scene into versatile clothing item that has the magic mix of style, function and feel. Featuring a lightweight, 4 way stretch fabric with a no snag crotch, these shorts will move with you without restriction and won't get hung up