Replacement Part for lost or Damaged Tension Knobs on Smart Track original Foil Model Rudder Rear Assembly. Fits Smart Track Original Foil Rudder systems (Race, Ski, Flow, X2, Compact, Original). Shaft Length is approx 2 cm and has the knob has 2 locking pins on the face to hold it in position once it has been twisted to tension the Rudder Blade spring. Tension Knob is secured with a Hitch Pin (sold Separately) Does not fit Smart Track Hybrid Foil rudders these are wider at the mounting point and have a longer shaft (approx 3 cm). Hybrid Foil Tension Knob available here Made of Plastic MPN: 20-460
