Adjustable Spindle

Ever since the industry has converted to the split Rear Bearing Cassettes, ultimately eliminating the rear weight jacker, there has not been an easy way to adjust cross until now.  With our fully threaded LF spindle barrel making an adjustment is as easy as loosening the jam nut and rotating the kingpin bolt and re-tightening the jam nut.  Making a cross weight adjustment can be done in under 1 minute and without the worry of ever dropping and loosing a kingpin washer. 

Usually when you scale the kart with your base line setup you will start with the LF spindle "centered" up and down and set the cross number by adjusting the RF washers.  From there you can go +/- 5% with the adjustment range of the LF spindle.