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One System. Three Caster Options. Total Control.
The new Sparko Aluminum Adjustable C-Hub System gives racers greater tuning flexibility with interchangeable inserts that allow you to quickly change caster angles between 18°, 20°, and 22° to suit different track conditions and driving styles.
The new upper and lower link mounting positions are engineered to complement Sparko’s 0°, 4°, and 7° KPI steering knuckle system. As caster and KPI settings are changed, the adjustable link positions help maintain the intended geometry, while expanding front-end tuning options.
Whether you’re looking for sharper turn-in, improved stability, or the perfect balance for your driving style, the Sparko Aluminum Adjustable C-Hub System gives you the tuning freedom to stay ahead of the competition.
