PROTO

This is not a concept bike. BE KING Proto is a bike that can actually go on the road!BE KING Proto is a high-performance race bike. By using the latest carbon layer technology, Proto is a extremely light bike yet not sacrifice any stiffness and smoothness.

Despite its light weight, it is incredibly stiff torsionally. Stand up and pedal as hard as you can, and you can’t make it deflect. From the look, BE KING develops the one-of-a-kindpaint design for you to “shine” on the road.


  • Di2 ready with full internal cable routing
  • TAPERED HEADEST - headset and fork 1-1/8” to 1.5” for more rigidity.
  • Special carbon layer technology - Reduce weight and enhance smoothness.
  • 690g(size 48)Lightweight frame - to save more energy in the mountains.
  • Blade front - aerodynamic shape fork to reduce wind resistance on flat roads