Bike Hydraulic Disc Brakes Investigation

Migliaccio & Rathod LLP is currently investigating mountain and road bike hydraulic disc brakes for potentially defective performance related to the widely reported “wandering bite point” (WBP) phenomenon. Riders across online forums and publications have documented inconsistent brake lever engagement despite repeated servicing and professional bleeds.

Ongoing Reports of WBP in New and Legacy Brakes

  • SRAM: Throughout 2024 and 2025, riders continue to report WBP with new-generation brakes such as the Maven Ultimate. Forum discussions describe inconsistent lever feel and unpredictable stopping response, even after maintenance. No CPSC recall has addressed WBP specifically.

  • Shimano: WBP concerns are long-running and appear across multiple brake lines. Industry forums and cycling media describe the issue as endemic, with articles offering troubleshooting tips that do not consistently resolve the problem. Again, no recall has been issued targeting WBP itself.

Why This Matters for Cyclists

If WBP materially degrades braking performance, cyclists may face serious safety risks, especially when descending at high speed or riding in traffic. Because manufacturers advertise “consistent lever feel” and precise braking as key features, persistent WBP could raise questions of design defect, breach of warranty, or unfair trade practices.

Did You Experience Wandering Bite Point With Your Disc Brakes?

If so, we want to hear from you. Please complete the questionnaire below. For more information or to submit documentation, contact us at [email protected] or call (202) 470-3520.

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