Yamaguchi Logo
  1. Frames
  2. Cyclocross

Cyclocross Bike Frames


Yamaguchi Cyclocross frameset is built with Yamaguchi designed True Temper "Biconical RCX" tubing with a seamless, lugless fillet-brazed finish.

Design Notes

I have worked with the U.S. Cycling Federation CX clinic/camp National CX coach to fit riders with good balanced CX geometries.

- Koichi Yamaguchi


  • 1-1/4" head tube with 1" steer tube (or you can select Ahead system and 1-1/8 steers)
  • CX crown fork
  • Top tube is 1-1/8" MAX shaped tubing
  • Down tube and seat tube are 1-1/8" to 1-3/8 round tubing
  • Cantilever brake bosses
  • Geometry is all custom CX design

Ordering Information