Ultralite Rotors – Part No: 160-12191
Call (805) 388-1188
Ultralite HPS 32 Vane Rotor & Hat
Prod #: 160-12191
Price: $149.93

Ultralite HPS 32 Vane Rotor & Hat – Product Summary

Rotor Dimensions
Width (in) 1.1
Diameter (in) 12.88
Mount Side
Rotor Design
Material Iron
Vane Count 34 V
Weight(Lbs) 16.6
Rotor Style & Finish
Type ULHPS
Style GT Slotted
Surface Finish Plain
Rotor Upgrades
Bedded No
Balanced Yes
UPC Number
UPC 889545038330
160-12191 – Product Description

Ultralite HPS 32 Vane Rotor & Hat

Ultra-Light ULHP straight vane rotors provide high value performance and rugged durability for a wide range of competition, high performance, and sport driving applications. Don't confuse these rotors with bargain priced off-brand named parts. Wilwood's modern manufacturing capability, combined with large scale ecoNmies, make it possible to offer this level of quality and performance at such an affordable price.

Performance Characteristics






Additional Rotor Dimensions

Rotor Bolt Circle (in)
Rotor Mount Hole Size (in)
Lug ID / Registration (in) 3.06
Far Side Inside Diameter (in) 9.46
Offset Dimension (in) 1.75

Shoe Inside Dimension (in)
Clearance Inside Diameter (in) 6.26
Wheel Bolt Circle (in 5 x 4.50/4.75
Stud Diameter (in) 0.52
Face Thickness (in) 0.25

Additional Notes

Every Wilwood rotor is cast from premium grade, long grain carbon iron. This material 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 rotor on left or right hand mounting locations.




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