Description

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.

Product Overview

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.

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:	2.441
Description:	StopTech Sport Drilled/Slotted Brake Rotor; Front Right
Disc Mounting (cntrc):	Floating
Disc Mounting [cntrc]:	Floating
Discard Thickness:	1.063
Hat Finish:	Coated
Hat ID (cntrc) in:	5.638
Hat ID (cntrc) mm:	143.200
Hat ID [cntrc] in:	5.638
Hat ID [cntrc] mm:	143.200
Misc Holes (cntrc):	2
Misc Holes [cntrc]:	2
Mounting Bolt Hole Circle Diameter:	114.300
Nominal Thickness:	30.000
OEM Vane Count (cntrc):	54
OEM Vane Count [cntrc]:	54
Outside Diameter:	356.000
Overall Height:	51.000
Part Number:	sto127.44205R
Position:	Front Right
Solid Or Vented Type Rotor:	Vented
Stud/Lug Hole Diameter:	14.500
Stud/Lug Hole Quantity:	5
Surface Type:	Slotted X Drilled
Title:	StopTech Sport Drilled & Slotted Brake Rotor; Front Right
Vane Style (cntrc):	Curved
Vane Style [cntrc]:	Curved
WARNING CA Proposition 65 Message:	WARNING: Cancer and Reproductive Harm
WARNING CA Proposition 65:	Yes
Weight (cntrc) kgs:	12.220
Weight (cntrc) lbs:	26.950
Weight [cntrc] kgs:	12.220
Weight [cntrc] lbs:	26.950

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	sto938.44087	Street Axle Pack, Drilled & Slotted, Front (1x sto127.44205R, 1x sto127.44204L, 1x sto308.11180)

Data: v4.2 - Upd: 2026-10-13 20:49:47

Features

Specifications

Product Attributes - Brand

StopTech

Product Attributes - Manufacturer's Part Number

127.44205R

Product Attributes - Part Type

Brake Rotors

Product Attributes - Product Line

StopTech Drilled and Slotted Brake Rotors

Product Attributes - UPC

889590377811

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.)

14.02 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.)

1.181

Product Attributes - Nominal Thickness (mm)

30.00

Product Attributes - Discard Thickness (in.)

1.063

Product Attributes - Discard Thickness (mm)

27.00

Product Attributes - Rotor Material

Iron

Product Attributes - Rotor Finish

Zinc plated

Product Attributes - Quantity

Sold individually.

Compatibility