Classified Cycling

Wireless Gear Shifter

Wireless Control Development
Product Integration
Performance Optimisation

Wireless shifting technology integrated into the rear hub of bicycle wheels, effectively eliminating the need for a front derailleur and improving cycling performance.

Collaboration Scope

Objective

Shift gears instantly and under full load across various biking platforms—road, gravel, mountain, and urban

Challenge

  • Integration of electronic components into complex and small scale mechanical cycling products
  • Precise electronics manufacturing requirements due to small-scale components
  • Ensuring reliable wireless communication under dynamic and challenging conditions
  • Balancing durability and lightweight design for competitive cycling
  • Streamlining user interaction with the wireless shifting module

Solution

  • Developed a state-of-the-art wireless rear hub shifting mechanism
  • Implemented a user-friendly Bluetooth connected module at the handlebar
  • Engineered custom components for precision and durability
  • Focused on ergonomic design for ease of use
  • Conducted extensive testing to ensure performance under real-world conditions
  • Ensured certification for global coverage

Benefits

  • Seamless integration with extremely space constraint mechanical housing
  • Ultra low power consumption making the product almost free of maintenance
  • Rapid iteration to enable early user verification
  • From idea to production-ready electronics in less than 12 months

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