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  • Sonic Sterndrives & Saildrive Parts
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Sonic 70 Sterndrive
Sonic 70 Sterndrive

Sonic 70 Sterndrive

SONIC DRIVES ARE NO LONGER AVAILABLE - SPARE PARTS ONLY

Sonic 70 Lightweight - A direct drive unit 1:1 for coupling to standard marine engine and gearbox. Input torque 14kg/mtr max.

70 Sterndrive

ONIC TRANSMISSION UNITS are designed with service in mind. The rugged, but well engineered construction enables complete overhauls to be carried out with minimum tools, which is a facility not always possible with other “mass produced” drives.
Suitable for use with:

  • Petrol Engines up to 20 to 60HP
  • Diesel Engines 9 to 50HP
  • Electric Motors 4 to 25KW
Reduction Ratios: 1:1 Standard -1.25: 1Optional

DIRECT Drive

ONIC TRANSMISSION UNITS are designed with service in mind. The rugged, but well engineered construction enables complete overhauls to be carried out with minimum tools, which is a facility not always possible with other “mass produced” drives.
Suitable for use with:

  • POWER STEERING: For maximum manoeuvrability.
  • PARALLEL THRUST: For optimum speed and efficiency.
  •  KICK UP: To clear under water obstructions, for safety and protection.
  • FULL TILT: For easy trailering and service.
  • SIMPLE 6 BOLT TRANSOM INSTALLATION: Template supplied.
  •  ENGINE/GEARBOX INPUT ROTATION: LH or RH.
  • TRIM ADJUSTMENT: 2 position.
  •  STREAMLINE UNDERWATER SECTION.
  • MARINE GRADE ALLOY CASING.
  • NICKEL ALLOY GEARS.
  • STAINLESS STEEL FASTENERS.
  • DOUBLE OIL SEALS (Prop shaft).
  • SACRIFICIAL ANODE: Provision.
  • Reduction Ratios: 1:1 Standard -1.25: 1Optional
Sail drives may be connected to the engine using a double polymer flexible coupling with gearbox adaptor plate pictured right.
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