CMD-25 Disc Brake Set - 160mm/180mm Rotors - Clarks

Upgrade your braking performance with the Clarks CMD-25 Brake Set, designed to meet the demands of...

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eBayClarks CMD-25 Disc Brakes - Front & Rear E-Bike Mechanical Brakeset, 160mm/180
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Product Information

Full details

This guide helps cyclists and e-bike users understand and use the Clarks CMD-25 Disc Brake Set effectively. Designed for both e-bikes and traditional bikes, the CMD-25 offers enhanced stopping power and durability. This guide covers setup, maintenance, and troubleshooting, but it's important to note that proper installation is crucial for safety and performance.

All features

SeriesCMD-25
Model Part NumberCMD-25F180PMISR160ISAM
BrandClarks

Extended Product Information

FAQs

How often should I replace the brake pads?

Brake pad lifespan depends on riding conditions and style. Inspect them regularly and replace when worn.

What tools do I need for installation?

You'll need basic bike tools, including Allen wrenches, a torque wrench, and possibly a bleed kit.

Can I use different size rotors?

The set includes 160mm and 180mm rotors. Using other sizes may require adapters.

How do I clean the rotors?

Use isopropyl alcohol and a clean cloth to remove dirt and oil. Avoid touching the rotors with bare hands.

How do I adjust the caliper?

Loosen the caliper bolts, align the caliper with the rotor, and then tighten the bolts.

What type of brake fluid does it use?

These brakes use mineral oil.

What is the warranty?

Warranty information can be found on the manufacturer's website.

Troubleshooting

Brakes feel spongy or have a long lever travel.

Check for air in the brake lines. Bleed the brakes if necessary.

Brakes are rubbing or making noise.

Adjust the caliper alignment. Ensure the rotor is straight and not bent.

Poor braking power.

Check brake pad wear and replace if necessary. Clean the rotors with isopropyl alcohol.

Brake lever feels stiff.

Check the brake cable for friction. Lubricate or replace if needed.

Pros and Cons

Pros

  • Enhanced stopping power compared to rim brakes.
  • Durable construction suitable for e-bikes and demanding use.
  • Self-aligning pads for consistent and effective braking.
  • Complete kit with all necessary components for installation.
  • Compatible with a wide range of bikes and mounting systems.

Cons

  • Requires proper installation and adjustment for optimal performance.
  • May require more maintenance than some rim brake systems.
  • Heavier than some lighter-weight brake systems.
  • Rotor and pad wear depends on riding conditions and style.
  • Initial setup may require some mechanical experience.

Setup, Compatibility & Care

Setup:

  1. Installation: Follow the manufacturer's instructions carefully. Ensure all components are securely fastened.
  2. Alignment: Properly align the calipers with the rotors to prevent rubbing. Adjust the caliper position as needed.
  3. Brake Lever Adjustment: Adjust the brake lever reach to fit your hand size and preference.
  4. Bedding-in: Break in the brake pads by performing several stops from a moderate speed. This helps the pads and rotors to wear in properly.

Compatibility:

  • Frame Compatibility: The brake set is compatible with Post Mount and IS (International Standard) fitting systems.
  • Rotor Size: Includes 160mm and 180mm rotors.

Care:

  • Cleaning: Clean the rotors with isopropyl alcohol to remove dirt and oil. Avoid touching the rotor surface with your bare hands.
  • Pad Inspection: Regularly inspect the brake pads for wear. Replace pads when they are worn down.
  • Maintenance: Check and tighten all bolts regularly. Lubricate moving parts as needed.
  • Storage: Store the bike in a cool, dry place when not in use.

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