How can we make conventional automobiles more energy efficient?


Efficient and Simple Chainless Drivetrain for Two Wheelers

CeramicSpeed used Eurobike to show off its Driven 13-speed pinion drive shaft concept, which swaps derailleurs and chains for a drive shaft that it claims provides 49% less friction with a near 99% efficient drivetrain.


  • Chainless drivetrain
  • Drive shaft with teeth and bearing interaction
  • Sliding friction with rear pulley
  • Ceramic ball bearing for bicycles
  • Light weight and simple drivetrain

Category - ENERGY

Sub Category - Energy Efficiency

Industry - Automobile Engineer, Energy & Power Engineering,Mechanical Engineer,Material Sciences