Apico Brake Master Cylinder Lever Adjuster - Black

The Apico Brake Master Cylinder Lever Adjuster is a replacement component designed for precision c...

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Product Information

Full details

The Apico Brake Master Cylinder Lever Adjuster is designed for motocross and enduro riders who require precise ergonomic control over their braking system. This component allows for quick, on-the-fly modifications to the lever reach, ensuring a customized fit for different hand sizes and gloved riding styles. While it offers excellent versatility, users should note that this is a specific mechanical adjustment component that requires proper installation to maintain the integrity of the master cylinder assembly.

All features

Model Part NumberAT LEVER BMC ADJ BK
BrandApico

Extended Product Information

FAQs

Is this adjuster compatible with all brake master cylinders?

No, it is designed for specific Apico-compatible or standard aftermarket master cylinders. Please verify your bike model's fitment.

Do I need special tools for installation?

Generally, standard metric wrenches or Allen keys are sufficient, depending on the specific master cylinder design.

How often should I adjust the lever?

Adjustment is a matter of personal preference, though many riders check it before every race day to ensure it matches their gloves and current riding conditions.

Will this improve my stopping power?

It improves your ability to reach and modulate the lever, which indirectly contributes to better control and performance, though it does not change the internal hydraulic pressure.

Can I use this on a clutch master cylinder?

This is specifically engineered for brake master cylinders; check your specific bike's part manual for clutch-side compatibility.

Troubleshooting

Lever feels stiff after adjustment

The adjuster may be set too tight, causing the master cylinder piston to be pre-loaded. Back the adjuster out until free play returns.

Adjuster bolt vibrates loose

Ensure any locking mechanisms are secured and consider applying a small amount of medium-strength threadlocker to the threads.

Pros and Cons

Pros

  • Improved comfort for various hand sizes
  • Quick and easy reach adjustment
  • Durable construction for off-road use
  • Enhances control during technical riding

Cons

  • Requires mechanical knowledge for proper installation
  • Compatibility limited to specific master cylinder types
  • Adjustment bolt can seize if not periodically cleaned

Setup, Compatibility & Care

To install the adjuster, ensure the master cylinder is clean and the reservoir is properly sealed to prevent debris ingress. Thread the adjuster into the designated port on the master cylinder housing until it makes contact with the lever mechanism. Ensure the lock nut, if applicable, is tightened to prevent the adjuster from vibrating loose during operation. For care, regularly spray the threads with a light penetrating lubricant to prevent corrosion and oxidation caused by exposure to moisture and grit. Always check for proper lever return after making any adjustments to ensure the brake piston is not being pre-loaded by the adjuster bolt.