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