[Lifetime Warranty] 180mm Disc Brake Rotor Stainless Steel Bike Disc Brake Rotor with 6 Bolts - Fit for Road Bike Mountain Bike MTB BMX - Pack of 2
Two 180mm stainless steel bike disc brake rotors with mounting bolts for MTB and road bikes.
Dimensional diagram of 180mm stainless steel bike disc brake rotor with 6-bolt mounting pattern and included bolts.
Two 180mm stainless steel bike disc brake rotors with mounting bolts for MTB and road bikes.
Close-up detail views of 180mm stainless steel bike disc brake rotor showing wave-edge design and cooling construction.
Close-up of 180mm stainless steel bike disc brake rotor showing material durability and design features.
Mountain biker riding on a trail with a 180mm stainless steel disc brake rotor featured in the foreground.
Cyclist installing a 180mm stainless steel disc brake rotor with 6 bolts using a wrench.
180mm stainless steel bike disc brake rotor with 6 mounting bolts for mountain and road bikes.
Close-up of 180mm stainless steel bike disc brake rotor showing 2mm thickness measurement with digital caliper.
Two 180mm stainless steel bike disc brake rotors with mounting bolts for MTB and road bikes.
Dimensional diagram of 180mm stainless steel bike disc brake rotor with 6-bolt mounting pattern and included bolts.
Two 180mm stainless steel bike disc brake rotors with mounting bolts for MTB and road bikes.
Close-up detail views of 180mm stainless steel bike disc brake rotor showing wave-edge design and cooling construction.
Close-up of 180mm stainless steel bike disc brake rotor showing material durability and design features.
Mountain biker riding on a trail with a 180mm stainless steel disc brake rotor featured in the foreground.
Cyclist installing a 180mm stainless steel disc brake rotor with 6 bolts using a wrench.
180mm stainless steel bike disc brake rotor with 6 mounting bolts for mountain and road bikes.
Close-up of 180mm stainless steel bike disc brake rotor showing 2mm thickness measurement with digital caliper.
Lifetime Warranty

[Lifetime Warranty] 180mm Disc Brake Rotor Stainless Steel Bike Disc Brake Rotor with 6 Bolts - Fit for Road Bike Mountain Bike MTB BMX - Pack of 2

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180mm Disc Brake Rotor Stainless Steel Bike Disc Brake Rotor with 6 Bolts - Pack of 2

Key Features

  • Package Contents: 2 rotors, 12 mounting bolts
  • Material: High-carbon 420 stainless steel construction for durability and corrosion resistance
  • Outside Diameter: 180mm
  • Mounting Pattern: Standard 6-bolt
  • Bolt Circle Diameter (BCD): 44mm
  • Design: Ventilated pattern for efficient heat dissipation

Replaces / Cross-Reference Part Numbers

  • Universal replacement for standard 180mm, 6-bolt bicycle disc brake rotors.

Compatibility & Fitment

  • Fits most Road Bikes, Mountain Bikes (MTB), and BMX bikes equipped with 6-bolt disc brake hubs.
  • Requires a disc brake caliper and frame/fork mount compatible with 180mm rotors. An adapter may be necessary for some setups.
  • Compatible with major disc brake systems, including Shimano Alivio and Deore series.

When to Replace

  • Rotor thickness measures below the minimum wear limit (typically stamped on the rotor, e.g., 1.5mm).
  • Visible signs of significant warping, cracking, or deep scoring are present.
  • Braking performance is diminished or feels inconsistent (pulsing).
  • Persistent brake noise that cannot be resolved by cleaning, pad replacement, or caliper alignment.

Installation Tips

  • Ensure hub mounting surface is clean and flat before installing.
  • Tighten mounting bolts incrementally in a star pattern to the manufacturer's recommended torque specification.
  • Clean the rotor surface with isopropyl alcohol after installation to remove any oils or contaminants.
  • Properly bed-in new rotors with brake pads to achieve optimal braking performance.
  • Check for proper caliper alignment and clearance after installation.
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  • EASY INSTALLATION

    EASY INSTALLATION

    Installs easily using basic bike tools—no complicated equipment or professional setup required.
  • WIDE COMPATIBILITY

    WIDE COMPATIBILITY

    Fits a wide range of mountain, road, gravel, cyclocross, and commuter bikes with 180 mm 6-bolt disc brake systems.
  • PRECISION-CUT ROTOR SURFACE

    PRECISION-CUT ROTOR SURFACE

    Laser-cut braking surface ensures even pad contact for smooth, consistent braking and reduced wear.
  • HIGH-GRADE MATERIAL

    HIGH-GRADE MATERIAL

    Made from premium stainless steel for enhanced durability, corrosion resistance, and long-lasting performance.
#1 SOURCE OF HIGH-QUALITY REPLACEMENT PARTS

#1 SOURCE OF HIGH-QUALITY REPLACEMENT PARTS

Enjoy the comfort that our small yet mighty parts bring to your home

FAQ

These rotors are intended for bikes that use a 6-bolt disc brake mount and can accept a 180mm rotor size. That can include many road bikes, mountain bikes, MTB builds, and BMX bikes with disc brake setups. Before ordering, confirm two things: your hub uses the 6-bolt standard, and your frame/fork plus brake caliper adapter are set up for a 180mm rotor.
No. This rotor is a 6-bolt style and installs with six rotor bolts. If your wheel uses a Center Lock interface, you would need a Center Lock rotor or a compatible adapter system.
You need to match the rotor size your bike and brake setup are designed for. A 180mm rotor is commonly used to increase braking leverage and heat handling compared with smaller sizes, but it requires the correct caliper position or adapter. Check the marking on your current rotor, your fork/frame specifications, and your brake manufacturer’s adapter chart before installing a different size.
Common symptoms include pulsing or vibration during braking, squealing that does not go away after pad cleaning or bedding-in, visible warping, deep scoring, heat discoloration, or reduced braking consistency. If the rotor is bent, badly worn, or contaminated beyond recovery, replacement is usually the best fix.
Installation is usually straightforward if your bike already uses 6-bolt rotors. You will typically need a Torx driver for the rotor bolts, a torque wrench, and threadlocker if specified by the brake or bolt manufacturer. Clean the rotor braking surface before use, tighten the bolts in a star pattern, and bed in the brake pads after installation. For most home mechanics, installation takes about 15 to 30 minutes for both wheels.
It is a good idea to inspect the pads closely. If the old pads are heavily worn, glazed, or contaminated with oil or chain lube, replacing them along with the new rotors can improve braking performance and help the new rotor bed in properly. Reusing damaged or contaminated pads can cause noise and poor braking even with new rotors.