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StopTech 89-92 Mazda RX-7 Slotted & Drilled Right Front Rotor

SKU: STO127.45022R

Brake Rotors

ST Slot & Drill Brake Rotors...

StopTech 89-92 Mazda RX-7 Slotted & Drilled Right Front Rotor

SKU: STO127.45022R

Brake Rotors

ST Slot & Drill Brake Rotors...

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A$290.29 A$391.31
IN STOCK! Est Ship 3-5 Days days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

IMPORTANT NOTICE: Note for Pistons, Rings, Rotors, Rods and engine internalsUnless otherwise specified, some brands supply brake rotors, pistons, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.(keyword: rotor)Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Stoptech, CENTRIC BRAKE PARTS, Centric Parts StreetFX SKU sto127.45022R SFX Item ID 4451884 Accounting SKU sto-127.45022R Manufacturer SKU 127.45022R Manufacturer UPC 805890320753 Alternative References SPH-127-45022R

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StopTech 89-92 Mazda RX-7 Slotted & Drilled Right Front Rotor

StopTech Drilled and Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique cross-drilling and slotting aids with heat and brake dust dispersal; prevents glazing of the pads; adds bite and improves wet and dry braking performance. Built to last; the black e-coating provides protection from corrosion and the high carbon metallurgy (in most applications) offers quieter operation; better crack resistance and increased performance.

Additional Information

Premium rotor with advanced metallurgy that greatly reduces pad squeal. Especially effective with higher friction; European style brake pad compounds. Drilled & Slotted for increased bite; improved looks and better performance

Application Summary

1986 - 1992 Mazda RX-7

Part Type

Disc Brake Rotor

Features and Benefits

  • Black E-Coated Non-Friction - Corrosion Protection
  • Direct OE Replacement
  • Directional Curve Vane Designs On Selected Apps
  • Double Disk Ground For Consistent Friction Surface
  • Drilled/Slotted Helps Evacuate Gasses/Dust/Heat
  • Increased Initial bite and Wet Weather Response
  • Power Alloy Is Descendant Of Patented AeroRotor
  • Superior Resistance To Cracks From Thermal Stress

Product Details

ABS Tone Ring Included:No
Bearings Included:No
Center Hole Diameter:3.031
Description:StopTech Sport Drilled/Slotted Brake Rotor; Front Right
Disc Mounting (cntrc):Floating
Disc Mounting [cntrc]:Floating
Discard Thickness:0.787
Hat Finish:Coated
Misc Holes (cntrc):2
Misc Holes [cntrc]:2
Mounting Bolt Hole Circle Diameter:114.300
Nominal Thickness:22.000
Outside Diameter:275.700
Overall Height:65.000
Part Number:sto127.45022R
Position:Front Right
Rotor Type:Drilled & Slotted
Solid Or Vented Type Rotor:Vented
Stud/Lug Hole Diameter:0.492
Stud/Lug Hole Quantity:5
Surface Type:Slotted X Drilled
Title:StopTech Sport Drilled & Slotted Brake Rotor; Front Right
Vane Style (cntrc):Straight
Vane Style [cntrc]:Straight
Weight (cntrc) kgs:6.590
Weight (cntrc) lbs:14.500
Weight [cntrc] kgs:6.590
Weight [cntrc] lbs:14.500

Product Overview

StopTech recognizes that great brakes need to look as good as they perform. Performance wheels and tires are best complemented with StopTech SportStop Cross-Drilled & Slotted rotors.

SportStop Drilled & Slotted brake rotors prevent glazing of the pads, add bite and improve wet and dry braking performance.

Every SportStop Drilled & Slotted brake rotor is produced from a high quality Centric Parts blank casting and finished in a durable e-coating for corrosion resistance.

SportStop Drilled & Slotted rotors look great behind custom wheels, improve the initial bite of the brake pads, and help wipe away the debris that forms between the pad and the disc. A set of SportStop cross-Drilled & Slotted rear replacement rotors is a great way to match the aesthetics of a StopTech Big Brake Kit with the cross-Drilled & Slotted rotor option.

*E-Coated Finish*
Every SportStop rotor is finished with black e-coating on both sides of the hat, inside the the cooling vanes, and on the outside edge. E-coating is a superior electro-statically applied finish designed to withstand 400 hours of salt water exposure without rusting. This is especially important on both mounting faces of the hat where it touches the hub flange and back face of the wheel. Any accumulation of rust in these area can lead to installed lateral run out issues.

*Power Alloy Metallurgy*
Power Alloy metallurgy is exclusive feature of SportStop rotors. In specific vehicle applications, StopTech works with foundry partners to increase the molybdenum or carbon content of the castings, and to carefully control the cooling rate during production to reach targets for hardness and tensile strength.

*Cooling Vane Design*
Nearly all SportStop Cross-Drilled & Slotted rotors have unique Drilled & Slotted hole patterns for the left and right sides of the vehicle. For these directional patterns, straight vane or pillar vane rotors are used to ensure that a Drilled & Slotted hole never touches a cooling vane.

Additional Application Notes
• Position: Front Right; 5 Lug Drilled And Slotted; 10.87 in. Dia.; 2.56 in. Height 5 Lug
• Position: Front Right Drilled And Slotted; 10.87 in. Dia.; 2.56 in. Height

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Product Downloads

# Document Type Download
1. Technical Bulletin

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-10-14 21:39:44

Product Overview

StopTech recognizes that great brakes need to look as good as they perform. Performance wheels and tires are best complemented with StopTech SportStop Cross-Drilled & Slotted rotors. SportStop Drilled & Slotted brake rotors prevent glazing of the pads, add bite and improve wet and dry braking performance. Every SportStop Drilled & Slotted brake rotor is produced from a high quality Centric Parts blank casting and finished in a durable e-coating for corrosion resistance. SportStop Drilled & Slotted rotors look great behind custom wheels, improve the initial bite of the brake pads, and help wipe away the debris that forms between the pad and the disc. A set of SportStop cross-Drilled & Slotted rear replacement rotors is a great way to match the aesthetics of a StopTech Big Brake Kit with the cross-Drilled & Slotted rotor option. *E-Coated Finish* Every SportStop rotor is finished with black e-coating on both sides of the hat, inside the the cooling vanes, and on the outside edge. E-coating is a superior electro-statically applied finish designed to withstand 400 hours of salt water exposure without rusting. This is especially important on both mounting faces of the hat where it touches the hub flange and back face of the wheel. Any accumulation of rust in these area can lead to installed lateral run out issues. *Power Alloy Metallurgy* Power Alloy metallurgy is exclusive feature of SportStop rotors. In specific vehicle applications, StopTech works with foundry partners to increase the molybdenum or carbon content of the castings, and to carefully control the cooling rate during production to reach targets for hardness and tensile strength. *Cooling Vane Design* Nearly all SportStop Cross-Drilled & Slotted rotors have unique Drilled & Slotted hole patterns for the left and right sides of the vehicle. For these directional patterns, straight vane or pillar vane rotors are used to ensure that a Drilled & Slotted hole never touches a cooling vane.


Features and Benefits

  • Premium e-coated rotor with advanced metallurgy that greatly reduces pad squeal. Especially effective with higher friction; European style brake pad compounds. Drilled & Slotted for increased bite; improved looks and better performance
  • Drilled/Slotted Helps Evacuate Gasses/Dust/Heat
  • Directional Curve Vane Designs On Selected Apps
  • Power Alloy Is Descendant Of Patented AeroRotor
  • Black E-Coated Non-Friction - Corrosion Protection
  • Increased Initial bite and Wet Weather Response
  • Superior Resistance To Cracks From Thermal Stress
  • Double Disk Ground For Consistent Friction Surface
  • Direct OE Replacement

Product Details

ABS Tone Ring Included:No
Attribute ID (Type):California Proposition 65
Attribute ID Type:California Proposition 65
Bearings Included:No
California Proposition 65 Site (basic):https://www.p65warnings.ca.gov/
California Proposition 65 Site [basic]:https://www.p65warnings.ca.gov/
California Proposition 65 Text (basic):WARNING: Cancer and Reproductive Harm
California Proposition 65 Text [basic]:WARNING: Cancer and Reproductive Harm
California Proposition 65:WARNING: Cancer and Reproductive Harm
Center Hole Diameter:3.031
Description:StopTech Sport Drilled/Slotted Brake Rotor; Front Right
Disc Mounting (cntrc):Floating
Disc Mounting [cntrc]:Floating
Discard Thickness:0.787
Hat Finish:Coated
Misc Holes (cntrc):2
Misc Holes [cntrc]:2
Mounting Bolt Hole Circle Diameter:114.300
Nominal Thickness:22.000
Outside Diameter:275.700
Overall Height:65.000
Part Number:sto127.45022R
Position:Front Right
Rotor Type:Drilled & Slotted
Solid Or Vented Type Rotor:Vented
Stud/Lug Hole Diameter:0.492
Stud/Lug Hole Quantity:5
Surface Type:Slotted X Drilled
Title:StopTech Sport Drilled & Slotted Brake Rotor; Front Right
Vane Style (cntrc):Straight
Vane Style [cntrc]:Straight
WARNING CA Proposition 65 Message:WARNING: Cancer and Reproductive Harm
WARNING CA Proposition 65:Yes
Weight (cntrc) kgs:6.590
Weight (cntrc) lbs:14.500
Weight [cntrc] kgs:6.590
Weight [cntrc] lbs:14.500

Application Summary

1986 - 1992 Mazda RX-7

Part Type

Disc Brake Rotor

Data: v4.2 - Upd: 2026-10-14 16:13:04

Features

  • Black E-Coated Non-Friction - Corrosion Protection
  • Direct OE Replacement
  • Directional Curve Vane Designs On Selected Apps
  • Double Disk Ground For Consistent Friction Surface
  • Drilled/Slotted Helps Evacuate Gasses/Dust/Heat
  • Increased Initial bite and Wet Weather Response
  • Power Alloy Is Descendant Of Patented AeroRotor
  • Superior Resistance To Cracks From Thermal Stress

Specifications

Brake Rotor, Iron, Black E-Coat, Cross Drilled, Slotted, Passenger Side Front, Mazda, Each

StopTech drilled and slotted brake rotors are engineered to look good and perform at the same time! These StopTech rotors perfectly balance the benefits of both drilled and slotted-style rotors to deliver lightweight performance, smooth braking, and shorter stopping distances--even on wet roads. And, of course, they look awesome behind your open wheels! These rotors are manufactured from high-quality blank castings, CNC-machined, and then most are finished with a black E-coating to hold on to their performance and remain great looking. They fit like stock but their performance and appeal goes miles beyond. StopTech drilled and slotted brake rotors--cooler control for your ride!

Product Attributes
UPC805890320753
BrandStopTech
QuantitySold individually.
Part TypeBrake Rotors
Rotor StyleCross-drilled and slotted surface
Product LineStopTech Drilled and Slotted Brake Rotors
Rotor FinishBlack E-Coat
Rotor MaterialIron
Rotor ConstructionVented
Intended for Street UseYes
Manufacturer's Part Number127.45022R
For Use with Stock CalipersYes
Rotor Outside Diameter (in.)10.87 in.

Product Details

ABS Tone Ring Included:No
Attribute ID (Type):California Proposition 65
Attribute ID Type:California Proposition 65
Bearings Included:No
California Proposition 65 Site (basic):https://www.p65warnings.ca.gov/
California Proposition 65 Site [basic]:https://www.p65warnings.ca.gov/
California Proposition 65 Text (basic):WARNING: Cancer and Reproductive Harm
California Proposition 65 Text [basic]:WARNING: Cancer and Reproductive Harm
California Proposition 65:WARNING: Cancer and Reproductive Harm
Center Hole Diameter:3.031
Description:StopTech Sport Drilled/Slotted Brake Rotor; Front Right
Disc Mounting (cntrc):Floating
Disc Mounting [cntrc]:Floating
Discard Thickness:0.787
Hat Finish:Coated
Misc Holes (cntrc):2
Misc Holes [cntrc]:2
Mounting Bolt Hole Circle Diameter:114.300
Nominal Thickness:22.000
Outside Diameter:275.700
Overall Height:65.000
Part Number:sto127.45022R
Position:Front Right
Rotor Type:Drilled & Slotted
Solid Or Vented Type Rotor:Vented
Stud/Lug Hole Diameter:0.492
Stud/Lug Hole Quantity:5
Surface Type:Slotted X Drilled
Title:StopTech Sport Drilled & Slotted Brake Rotor; Front Right
Vane Style (cntrc):Straight
Vane Style [cntrc]:Straight
WARNING CA Proposition 65 Message:WARNING: Cancer and Reproductive Harm
WARNING CA Proposition 65:Yes
Weight (cntrc) kgs:6.590
Weight (cntrc) lbs:14.500
Weight [cntrc] kgs:6.590
Weight [cntrc] lbs:14.500

Reference Information

Brand Name/s Stoptech
StreetFX SKU sto127.45022R
SFX Item ID 4451884
Supplier Item Code 4451884
Manufacturer SKU 127.45022R
Manufacturer UPC 805890320753
Alternative References sph-127-45022r, RX-7

Compatibility

StopTech 89-92 Mazda RX-7 Slotted & Drilled Right Front Rotor
Year RangeMakeModelSubmodelsRegion
1986-1991 Mazda RX-7 Base, GXL, Turbo, Base 2+2, GXL 2+2, LX, LX 2+2, Sport, 10th Anniversary, Convertible, GTU, SE, SE 2+2, GTUs US

Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.

Detailed Compatibility


Application Data
UniversalNo
MakeMAZDA
ModelRX-7
Submodel10TH ANNIVERSARY
Beginning Year1988
Ending Year1988
Liter1.3
CC1308
Engine FamilyMazda Rotary
Engine Size1.3L/1308cc
Rotor PositionFront Right
DrivetrainRWD
Engine TypeR2
Application Notes5 Lug
UniversalNo
MakeMAZDA
ModelRX-7
SubmodelBASE
Beginning Year1986
Ending Year1987
Liter1.3
CC1308
Engine FamilyMazda Rotary
Engine Size1.3L/1308cc
Rotor PositionFront Right
DrivetrainRWD
Engine TypeR2
Application Notes5 Lug
UniversalNo
MakeMAZDA
ModelRX-7
SubmodelBASE
Beginning Year1991
Ending Year1991
Liter1.3
CC1308
Engine FamilyMazda Rotary
Engine Size1.3L/1308cc
Rotor PositionFront Right
DrivetrainRWD
Engine TypeR2

This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.

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