Catalog › Warp Drive 3 Blade Propeller with HPL Hub Image 1 of 1 Warp Drive 3 Blade Propeller with HPL Hub $1,289.00 3 Carbon Fiber Propeller BladesCNC-machined HPL Center HubFor Rotax 912 installations Add To Cart Added! 3 Carbon Fiber Propeller BladesCNC-machined HPL Center HubFor Rotax 912 installations You Might Also Like Cleats $17.95 SS Tang $4.95 Steering Lines- Replacement Lines $66.00 U-Bracket from $10.24 UltraProp Spinner Kit from $65.00