Tektro Dorado Cargo Disc Brake - LH

The Tektro HD-T737 Dorado brake is engineered specifically for the demands of heavy-duty and long-...

Best current price£150.00from Evans Cycles UK

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Evans Cycles UKTektro Hd-T737 Cargo Disc Brake Lh Left Hand Black
£4.99 delivery
£150.00
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FrasersTektro Hd-T737 - Cargo Disc Brake - Lh - Black - Left Hand
Free delivery in 1–3 days
£150.00
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Sports Direct UKTektro Black Hd-T737 - Cargo Disc Brake - Lh in Size Left Hand, Sports Direct
£4.99 delivery
£150.00
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Product Information

Full details

The Tektro Dorado Cargo Disc Brake is an essential component for owners of cargo bikes, long-frame cycles, and heavy-duty e-bikes who require superior stopping power. Its standout benefit is the combination of a 4-piston hydraulic system and an extra-long 3.2-meter hose, which provides reliable, high-performance braking for larger frames without the complexity of traditional hydraulic bleeding. Users should note that this specific model is designed for left-hand (LH) lever orientation, requiring verification of your bike's existing brake configuration before purchase.

All features

SeriesDorado
Model Part Number4717592038774
BrandTektro

Extended Product Information

FAQs

Does this brake come pre-bled?

Yes, it features the EZ Plug-in system which comes pre-bled and pressure-tested.

Can I use this on a mountain bike?

While it can be mounted, it is specifically designed for the weight and length of cargo bikes and e-bikes.

What tools are needed for installation?

Standard hex keys for mounting and potentially a specialized tool or wrench for the EZ Plug-in hose connection.

Is the lever reach adjustable?

Yes, the 3-finger lever includes an integrated reach adjustment for ergonomic comfort.

How thick are the pads?

The pads are 5mm thick, designed for increased longevity under heavy-duty loads.

Troubleshooting

Brake lever feels spongy upon installation

Ensure all EZ Plug-in connections are tightened to the manufacturer's torque specifications and check that no air was introduced during routing.

Brakes are rubbing against the rotor

Loosen the caliper mounting bolts, squeeze the brake lever firmly, and tighten the bolts while holding the lever to re-center the caliper.

Pros and Cons

Pros

  • Extended hose length fits cargo and long-frame bikes perfectly
  • Pre-bled system eliminates complex maintenance during installation
  • High-performance 4-piston power handles heavy loads efficiently
  • Includes essential mounting hardware like olives and barbs
  • Reach-adjustable lever caters to various hand sizes

Cons

  • Specific to left-hand (LH) lever orientation
  • Requires careful measurement to ensure hose routing clearance
  • Heavier than standard mountain bike brake sets

Setup, Compatibility & Care

Installation of the Tektro Dorado is simplified by the EZ Plug-in system, which keeps the hydraulic line pre-bled and pressure-tested from the factory.

  1. Compatibility: Verify your frame has sufficient routing points for the 3.2-meter hose length. Ensure your bike is configured for a left-hand front or rear brake lever.
  2. Installation: Route the hose through your frame’s cable guides before connecting the lever to the caliper using the provided olives and barbs.
  3. Maintenance: Regularly inspect the 5mm pads for wear. Despite the durable design, wipe the calipers down with a dry cloth periodically to remove road grime and debris.
  4. Bleeding: While the system arrives pre-bled, if you must shorten the hose, you will need the specific Tektro bleed kit to restore pressure.

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