Thursday, April 19, 2018
Ultralite Rotors – Part No: 160-8135
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Ultralite 32 Vane Scalloped Rotor Product Number: 160-8135     Price: $97.14
Rotor No: 160-8135
Wilwood Ultralite 32 Vane Scalloped Rotor

Wilwood Ultralite 32 Vane Scalloped Rotor zoom image
When it comes to rotors, racers are constantly searching for the ultimate balance between the lowest weight and the ability to effectively manage heat. Decreased rotating weight in the drive line prov ...   Continue >>

Performance Characteristics
  • Scalloped Rotors are unsafe for street use.
  • Suitable applications: Light Dirt Racing
  • Can result in failure if misused.
Ultralite 32 Vane Scalloped Rotor - Product Summary
Rotor Dimensions
Width (in): Diameter (in): Mount Side:
0.81 11.75
Rotor Design
Material:: Vane Count: Weight(Lbs):
Iron 32 V 5.4
Rotor Style & Finish
Type: UL Scalloped
Style: Plain Face
Surface Finish: Plain
Rotor Upgrades
Bedded: Balanced:
No No
Rotor Dimensions Diagram    
Ultralite 32 Vane Scalloped Rotor Dimension Diagram

Ultralite 32 Vane Scalloped Rotor Dimension Diagram zoom image

Rotor Applications
Driving EnvironmentVehicle Sub-TypesApplication Duty
Late Model Dirt STARS, UMP, IMCA, etc...Light Duty
Northeast Modified Dirt or PavementLight Duty
Open Wheel Sprint, Midget, etc… Dirt or PavementLight Duty

Additional Rotor Dimensions
Rotor Bolt Circle (in): 8 x 7.00
Rotor Mount Hole Size (in): 0.326
Lug ID / Registration (in): 6.38
Far Side Inside Diameter (in): 8.34
Offset Dimension (in):
Shoe Inside Dimension (in):
Clearance Inside Diameter (in)
Wheel Bolt Circle (in):
Stud Diameter (in):
Face Thickness (in)