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:	79.000
Description:	C-Tek Standard Brake Rotor
Disc Mounting [cntrc]:	Floating
Discard Thickness:	28.400
Hat Finish:	Bare
Misc Holes [cntrc]:	1
Mounting Bolt Hole Circle Diameter:	120.000
Nominal Thickness:	30.000
Outside Diameter:	348.000
Overall Height:	81.700
Part Number:	sto121.34064
Product Grade [cntrc]:	Standard
Solid Or Vented Type Rotor:	Vented
Stud/Lug Hole Diameter:	0.661
Stud/Lug Hole Quantity:	5
Surface Type:	Smooth
Vane Style [cntrc]:	Straight
Weight [cntrc] kgs:	11.430
Weight [cntrc] lbs:	25.150

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
	sto905.34071	Centric OE Grade Front & Rear Brake Kit (4 Wheel) (2x sto121.34065, 2x sto121.34064, 1x sto300.09190, 1x sto301.09180)
	sto905.34072	Centric OE Grade Front & Rear Brake Kit (4 Wheel) (2x sto121.34086, 2x sto121.34064, 1x sto300.09190, 1x sto301.09180)
	sto908.34047	Centric OE Grade Front Brake Kit (2 Wheel) (2x sto121.34064, 1x sto301.09180)

Data: v4.2 - Upd: 2026-10-22 20:09:55

Features

Specifications

Product Attributes - Brand

Centric Parts

Product Attributes - Manufacturer's Part Number

121.34064

Product Attributes - Part Type

Brake Rotors

Product Attributes - Product Line

Centric C-Tek Standard Brake Rotors

Product Attributes - UPC

805890416531

Product Attributes - Intended for Street Use

Yes

Product Attributes - For Use with Stock Calipers

Yes

Product Attributes - Rotor Construction

Vented

Product Attributes - Rotor Style

Solid surface

Product Attributes - Rotor Outside Diameter (in.)

13.70 in.

Product Attributes - Brake Rotor Bolt Pattern (mm)

5 x 120.00mm

Product Attributes - Nominal Thickness (in.)

1.181

Product Attributes - Nominal Thickness (mm)

30.00

Product Attributes - Discard Thickness (mm)

28.40

Product Attributes - Rotor Material

Iron

Product Attributes - Rotor Finish

Natural

Product Attributes - Quantity

Sold individually.

Compatibility