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This disc brake rotor is made from hardened, corrosion resistant steel. Commonly, though not exclusively, used for 50cc to 500cc dirt bikes, ATVs, go karts, scooters and buggies.

Approximate dimensions:

  • Outer Diameter: 120mm
  • Centre Hole: 33mm
  • Thickness: 3.1mm
  • Mounting Holes: 6.5mm
  • Mounting Hole Spacing (across): 51mm (center to center)
  • Mounting Hole Spacing (side by side): 36mm (center to center)

Manufacturer Part Number:

  • GK110-2-39

Brake Rotor - 4 Bolt 120mm 33mm Brake Disc, 50cc to 500cc

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