49cc Air-Cooled Replacement Engine for KTM 50 SX Mini Dirt Bikes

49cc Air-Cooled Replacement Engine for KTM 50 SX Mini Dirt Bikes

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$496.08
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49cc Air-Cooled Replacement Engine for KTM 50 SX Mini Dirt Bikes

49cc Air-Cooled Replacement Engine for KTM 50 SX Mini Dirt Bikes

$496.08
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A 49cc air-cooled replacement engine with carburetor for KTM 50 SX style mini dirt and pit bikes.

Key Features

  • Air-cooled 49cc engine
  • Kick start
  • Comes with 19 mm carburetor
  • Aluminum alloy construction

Specifications

  • Fitment: KTM 50 SX, SX Pro, Senior mini dirt bikes
  • Displacement: 49cc
  • Cooling: air-cooled
  • Bore: 39.5 mm; crankshaft stroke: 40 mm
  • Max power: 6.5 kW at 9500 rpm (supplier figure)
  • Start: kick
  • Carburetor: 19 mm
  • Weight: approx. 8 kg (17.6 lb)
  • Package: 1 air-cooled engine with carburetor

Note: Installation requires mechanical skill. Check local rules before road or water use.

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