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Product Summary

Rear Position, Round Rotor Shape, Vented Rotor Type

  • 32 vane casting provides superior heat management and long service life
  • Rotor Hat Bolt Pattern: 8 x 7.00"
  • Thru thread
  • Cast from premium grade, long grain carbon iron
  • Rotor Thickness: 0.82"

Key Specs

PositionRear
Rotor ShapeRound
Rotor Diameter12.19 Inch
Rotor TypeVented
Rotor StylePlain Face

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Details

Every brake rotor is cast from premium grade, long grain carbon iron which exhibits long wear, high thermal stability, and excellent resistance to distortion in high heat. Modern foundry and machining techniques hold close tolerances on face and vane thickness. Combining the correct face thickness with a 32 vane casting provides superior heat management and long service life with low rotating and unsprung weight. The straight vane design also makes it possible to use the same disc brake rotor on left or right hand mounting locations.

  • Thickness: .81"
  • Outside Diameter: 12.19"
  • # Holes: 8
  • Bolt Circle: 7"
  • Thread: Thru
  • Weight: 8.70 lbs

IMCA Approved.

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Specifications

KEY SPECS
MFG. Part #91031908
BrandSpeedway Motors
PositionRear
Rotor ShapeRound
Rotor Diameter12.19 Inch
Rotor TypeVented
Rotor StylePlain Face
Rotor Material TypeCast Iron
GENERAL
Rotor FinishNatural
Rotor Thickness0.82"
Rotor Hat Bolt Pattern8 x 7.00"
Weight8.7 lbs.
Sold in QuantityEach