Description

C-TEK(R) rotor & drums establish the foundation of the Centric offering. The C-TEK(R) line serves as an affordable OE replacement. All C-TEK(R) rotors and drums are protected on the shelf by a rust preventative oil.

Product Overview

C-TEK(R) rotor & drums establish the foundation of the Centric offering. The C-TEK(R) line serves as an affordable OE replacement. All C-TEK(R) rotors and drums are protected on the shelf by a rust preventative oil.

Features and Benefits

• OE Vane Design & Plate Thickness
• Optimal Surface Finish
• For consistent stopping power
• Low Initial Lateral Run-Out and Disc-Thickness Variation
• For smooth, vibration free stopping
• Precision Balanced
• For vibration free performance

Product Details

ABS Tone Ring Included:	No
Bearings Included:	No
California Proposition 65 Site [basic]:	https://www.p65warnings.ca.gov/
California Proposition 65 Text [cntrc]:	WARNING: Cancer and Reproductive Harm
Center Hole Diameter:	2.677
Description:	C-Tek Standard Brake Rotor
Disc Mounting [cntrc]:	Floating
Discard Thickness:	18
Hat Finish:	Bare
Misc Holes [cntrc]:	2
Mounting Bolt Hole Circle Diameter:	114.300
Nominal Thickness:	20
Outside Diameter:	251.8
Overall Height:	49.200
Part Number:	sto121.42057
Product Grade [cntrc]:	Standard
Solid Or Vented Type Rotor:	Vented
Stud/Lug Hole Diameter:	0.496
Stud/Lug Hole Quantity:	5
Surface Type:	Smooth
Vane Style [cntrc]:	Straight
Weight [cntrc] kgs:	5.450
Weight [cntrc] lbs:	12.000

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
	sto908.42050	Centric OE Grade Front Brake Kit (2 Wheel) (2x sto121.42057, 1x sto301.04220)
	sto905.42055	Centric OE Grade Front & Rear Brake Kit (4 Wheel) (2x sto121.42062, 2x sto121.42057, 1x sto301.02720, 1x sto301.04220)

Data: v4.2 - Upd: 2026-10-14 12:16:12

Features

Specifications

ABS Tone Ring Included:

No

Bearings Included:

No

California Proposition 65 Site [basic]:

https://www.p65warnings.ca.gov/

California Proposition 65 Text [cntrc]:

WARNING: Cancer and Reproductive Harm

Center Hole Diameter:

2.677

Description:

C-Tek Standard Brake Rotor

Disc Mounting [cntrc]:

Floating

Discard Thickness:

18

Hat Finish:

Bare

Misc Holes [cntrc]:

2

Mounting Bolt Hole Circle Diameter:

114.300

Nominal Thickness:

20

Outside Diameter:

251.8

Overall Height:

49.200

Part Number:

sto121.42057

Product Grade [cntrc]:

Standard

Solid Or Vented Type Rotor:

Vented

Stud/Lug Hole Diameter:

0.496

Stud/Lug Hole Quantity:

5

Surface Type:

Smooth

Vane Style [cntrc]:

Straight

Weight [cntrc] kgs:

5.450

Weight [cntrc] lbs:

12.000

Compatibility