Just purchased a CRG Road Rebel. Took it out last week. The rear ride height is really low – I’m scraping all over. Does anyone have instructions on how to correctly adjust the rear ride height? Front for the matter too — never done it before. (First nice kart).
CRG chassis tuning manual (.pdf) recommends a “nose down” profile with rear wheels set to max width (55.125″/1400mm) for dry conditions. Drop the front by arranging the spindle kingpin spacers (thick at base, thin on top) & raise the rear by loosening the bearing cassette to drop the rear axle in the bracket slot.
You’ll have to remove the kingpins to adjust the spindle/wheel height, so be sure to keep the upper/lower shims, spacers, etc. organized & in order to facilitate correct reassembly. The rear is easily adjusted by loosening the bearing cassette bracket bolts (& don’t forget to adjust/match the rear brake caliper to the disc as well).