StopTech 121.40048 C-Tek Standard Disc Brake Rotor Front

The StopTech 121.40048 is a C-Tek Standard disc brake rotor engineered to deliver reliable, OE-quality braking performance. Designed as a direct-fit replacement for factory brake systems, this rotor is manufactured to meet or exceed original equipment specifications for consistent stopping power and long service life.

Key Features:

• G11H18 cast iron metallurgy for improved durability, strength, and quiet operation
• Non-directional machined friction surface promotes even brake pad seating and reduces noise and vibration during break-in
• Machined non-friction surfaces ensure proper caliper clearance and a wobble-free, precision fit right out of the box
• Vented rotor design with OE-style straight vanes for proper heat dissipation and thermal capacity
• 1-piece floating disc mounting construction for reliable, consistent performance
• Protective coating on non-swept (hat) areas resists corrosion during storage and use
• DOT certified — meets federal safety standards
• Widest application coverage in the aftermarket; sold individually

Specifications:

• Outside Diameter: 299.6 mm (11.795 in)
• Overall Height: 39.6 mm (1.559 in)
• Nominal Thickness: 25 mm (0.984 in)
• Minimum / Discard Thickness: 23 mm (0.906 in)
• Hub / Center Hole Diameter: 70.1 mm (2.760 in)
• Bolt Circle Diameter: 114.3 mm (4.500 in)
• Lug Hole Quantity: 5
• Rotor Type: Vented
• Surface Style: Plain / Smooth
• Disc Construction: 1-Piece
• Mounting Type: Floating
• ABS Tone Ring Included: No
• Bearings Included: No

The StopTech C-Tek Standard rotor line offers excellent performance, service life, and value as a straightforward OE-replacement disc brake rotor, fitting stock calipers with no modifications required.