This spindle yolk is used with karts that feature the Sniper SA1 caster/camber system. The yolk is 2 13/16" tall, 2 5/16" inside and 1 5/8" wide. It has a recess on the top side (3/4" ID), where the Sniper base plate rests. Yolks do not come drilled & tapped for the Sniper system |