eBike solutions springs and stamping RPK Group

RPK Group eBike solutions

Your ideal partner for springs and stamping to achieve peak performance in eBikes


The RPK Group recognizes the challenges presented by the ever-changing landscape of mobility. As proof of this understanding, we create inventive solutions that are customized for developing markets, such as eBikes, which are becoming more prevalent in urban areas. These solutions are also designed to meet the high-performance requirements of riders who face the most extreme conditions.

From urban eBikes to MTB eBikes, our custom solutions in compression springs, torsion springs, tension springs, contact springs, wave springs, and washers ensure optimal performance for your application.


Springs and metal parts applications for Bike and eBike by RPK Group
  • Drive unit: compression springs & wave springs
  • Battery: contact springs
  • Throttle return & clutch: wave springs & washers
  • Pedal & pedal assist sensor: torsion springs & compression springs
  • Derailleur: tension springs, wave springs & washers
  • Suspension forks: compression & torsion springs
  • Brake system: tension springs & torsion springs
  • Saddle & Seatpost: wire forms & compression springs
  • Wheels & Hubs: compression & wave springs


  • Lightweight components enhance agility and maneuverability, making it easier for riders to perform to their fullest potential
  • Durability solutions that withstand daily use, even in challenging conditions
  • Dynamic performance due to R&D in materials and processes
  • Solutions that ensure maximum efficiency in harsh conditions, including shock and vibration, humid and challenging environments


From our origins at RPK Group, a deep connection to our roots and the cycling legacy of Euskadi has shaped our journey. The Basque Country, renowned for its cycling fervor, has inspired us to integrate tradition into our ethos. This commitment is visible in our omnipresent cycling apparel gracing the Basque roads, our cyclotourism excursions, the sponsoring of the UCI Trials World Youth Games, and our enthusiastic support for the 2023 Tour de France Grand Depart in Vitoria-Gasteiz. We have recently shown our unwavering support for young female Cyclocross enthusiasts in our province, by fostering a community that is supportive of their passion and achievements.

RPK Group Passion for Cycling, Basque Country

At RPK Group, we are more than a company; we are a community fueled by a love for cycling and deeply rooted in Euskadi's traditions. As we move forward, our commitment to our land and its cycling legacy remains strong, ensuring that the wheels of tradition continue to turn for generations to come.

Contact our engineering and sales teams. We will help you find the best solution for your applications.

Contact us now

Do you need help for your next project?

Contact our engineering and sales teams. We will help you find the best solution for your applications.

+34 945 25 77 00

Contact us