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Dba

DBA HD Series 4000XS Brake Rotors DBA42550XS Disc Rotor, Cross-Drilled, Slotted, 4000 XS Series, Uni-Directional, Mazda, Front, Each

SKU: DBADBA42550XS

Brake Rotors

Dba

DBA HD Series 4000XS Brake Rotors DBA42550XS Disc Rotor, Cross-Drilled, Slotted, 4000 XS Series, Uni-Directional, Mazda, Front, Each

SKU: DBADBA42550XS

Brake Rotors
A$529.95
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Cast from XG-150 high carbon alloyed iron and undergoing Thermal Stability Profiling. DBA's metallurgy is able to handle the increased stress and heat generated under intense braking application time and time again. Featuring DBA;s patented Kangaroo Paw ventilation that implements a series of 144 diamond and teardrop patterned pillars. DBA achieves up to a 30% increase in surface are and 20% improvement in cooling efficiency compared to traditional straight vane design.

Part Type

Disc Brake Rotor

Data: v4.2 - Upd: 2026-10-14 10:35:41

Specifications

Product Attributes - Brand
Disc Brakes Australia USA LLC
Product Attributes - Manufacturer's Part Number
DBA42550XS
Product Attributes - Part Type
Brake Rotors
Product Attributes - Product Line
DBA HD Series 4000XS Brake Rotors
Product Attributes - UPC
9316391339836
Product Attributes - Intended for Street Use
Yes
Product Attributes - For Use with Stock Calipers
Yes
Product Attributes - Rotor Construction
Vented
Product Attributes - Rotor Style
Cross-drilled and slotted surface
Product Attributes - Rotor Outside Diameter (in.)
12.71 in.
Product Attributes - Brake Rotor Bolt Pattern (in.)
5 x 4.50 in.
Product Attributes - Brake Rotor Bolt Pattern (mm)
5 x 114.30mm
Product Attributes - Nominal Thickness (in.)
0.944
Product Attributes - Rotor Material
Iron
Product Attributes - Rotor Finish
Natural
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Non-friction areas are painted gold. Fits with sport suspension.

Reference Information

Brand Name/s Dba
StreetFX SKU dbaDBA42550XS
SFX Item ID 4870607
Supplier Item Code 4870607
Manufacturer SKU DBA42550XS
Manufacturer UPC 9316391339836
Alternative References 4000XS

Compatibility

Application Data
  • MakeMAZDA
    ModelRX-8
    SubmodelSHINKA
    Beginning Year2005
    Ending Year2005
    Liter1.3
    CC1308
    Engine FamilyMazda Rotary
    Engine Size1.3L/1308cc
    Rotor PositionFront
    DrivetrainRWD
    Engine TypeR2
    RegionUnited States (USA)
  • MakeMAZDA
    ModelRX-8
    SubmodelSPORT
    Beginning Year2008
    Ending Year2008
    Liter1.3
    CC1308
    Engine FamilyMazda Rotary
    Engine Size1.3L/1308cc
    Rotor PositionFront
    DrivetrainRWD
    Engine TypeR2
    RegionUnited States (USA)
  • MakeMAZDA
    ModelRX-8
    SubmodelSPORT
    Beginning Year2009
    Ending Year2011
    Liter1.3
    CC1308
    Engine FamilyMazda Rotary
    Engine Size1.3L/1308cc
    Rotor PositionFront
    DrivetrainRWD
    Engine TypeR2
    RegionUnited States (USA)
    Engine VIN Code2
  • MakeMAZDA
    ModelRX-8
    SubmodelSPORT
    Beginning Year2009
    Ending Year2011
    Liter1.3
    CC1308
    Engine FamilyMazda Rotary
    Engine Size1.3L/1308cc
    Rotor PositionFront
    DrivetrainRWD
    Engine TypeR2
    RegionUnited States (USA)
    Engine VIN Code4
  • MakeMAZDA
    ModelRX-8
    SubmodelSPORT
    Beginning Year2009
    Ending Year2011
    Liter1.3
    CC1308
    Engine FamilyMazda Rotary
    Engine Size1.3L/1308cc
    Rotor PositionFront
    DrivetrainRWD
    Engine TypeR2
    RegionUnited States (USA)
    Engine VIN CodeM
  • MakeMAZDA
    ModelRX-8
    SubmodelSPORT
    Beginning Year2009
    Ending Year2011
    Liter1.3
    CC1308
    Engine FamilyMazda Rotary
    Engine Size1.3L/1308cc
    Rotor PositionFront
    DrivetrainRWD
    Engine TypeR2
    RegionUnited States (USA)
    Engine VIN CodeP

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