Serpent has released 747 Hard Coated under 733-EVO GP (SER804000) Vintage Series category
Serpent introduces a CNC machined 3mm aerospace quality 7075 T6 aluminium for 747. Symetrical design, in order to make same torsion . Chamfered sides, countersunk holes, ac holes the motor. Elaborate anodised for additional tightness.