Tektro Oryx Cantilever Brake - 992A

Single caliper for front or rear with black anodized finish. Features forged aluminum arms, 23-37m...

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Product Information

Full details

The Tektro Oryx Cantilever Brake (992A) is designed for cyclists seeking a reliable and lightweight braking solution for their front or rear wheel. Its forged aluminum construction and ample pad clearance offer dependable stopping power in various conditions, though its basic design may not suit those requiring advanced modulation.

All features

SeriesOryx
Model Part Number992A
BrandTektro

Extended Product Information

FAQs

Can I use these brakes on both front and rear wheels?

Yes, the Tektro Oryx 992A is designed as a single caliper that can be used for either the front or rear position.

What is the maximum tire clearance with these brakes?

The brake offers 23-37mm of clearance, which accommodates a wide range of rim widths and tire sizes.

How do I adjust the pad height?

Pad height is typically adjusted by loosening the bolt that secures the brake pad in its holder, positioning the pad against the rim, and then re-tightening the bolt.

Are replacement brake pads readily available?

Yes, these brakes use standard 720.12 (55mm) cartridge brake pads, which are widely available.

What is the weight of a single Tektro Oryx 992A brake caliper?

A single caliper weighs approximately 150g.

Do these brakes require special levers?

They are compatible with standard brake levers, but the feel and power will be optimized with levers designed for cantilever brakes.

Troubleshooting

Brake lever feels spongy or weak

Check brake cable tension and adjust as needed. Ensure the cable is not frayed and the housing is clean and unobstructed. Verify pad alignment and contact with the rim.

Brake pads rub against the rim when not braking

Adjust the spring tension on each caliper arm to increase return force. Ensure the Z-link wire is correctly positioned and not binding. Check for any frame or fork flex that might be causing interference.

Brakes do not fully disengage

Clean the brake pivot points and lubricate them lightly. Ensure the brake cable is not catching on anything and that the spring tension is sufficient.

Brake noise (squealing)

Clean the brake pads and rim surface thoroughly. Toe-in the brake pads slightly (angle the front of the pad away from the rim) to reduce noise. Ensure the brake pad compound is appropriate for rim braking.

Pros and Cons

Pros

  • Lightweight construction (150g)
  • Durable forged aluminum arms
  • Good pad clearance for various rim/tire combinations
  • Easy pad replacement with standard cartridge pads
  • Simple and reliable operation

Cons

  • Basic modulation compared to more advanced brake systems
  • May require frequent adjustment for optimal performance
  • Limited aesthetic customization beyond the black finish

Setup, Compatibility & Care Instructions

Setup:

  1. Mount the brake caliper to the frame's cantilever brake bosses using the provided hardware.
  2. Attach the brake cable to the straddle cable anchor bolt.
  3. Connect the Z-link wire and ensure proper cable routing.
  4. Install the brake pads into their holders, aligning them with the rim surface.
  5. Adjust cable tension for desired lever feel and stopping power.

Compatibility:

  • Requires standard cantilever brake mounts on the bicycle frame and fork.
  • Compatible with most 700c, 26-inch, and 650b wheelsets.
  • Works with standard brake levers designed for cantilever or V-brakes (though modulation will differ from V-brakes).

Care:

  • Regularly clean the brake arms and pad surfaces with a dry cloth.
  • Inspect brake pads for wear and replace them when the wear line is reached or if they become glazed.
  • Periodically check cable tension and lubricate the cable where it enters the housing if necessary.
  • Ensure springs are clean and free of debris to maintain proper arm return.