The Truth chromoly main event race frame is definitely the most advanced chromoly race frames available.
Main Event frames are hand made out of Triple butted 4130 Seamless Cro-Mo tube set.
CNC machined Campy integrated head tube.
CNC Euro BB shell.
Full CNC 20mm dropouts w/ 10mm adapters.
Full post welding heat treated. Strong, Light and Stiff.
Meets or exceeds ENBMX Racing testing.
SIZE TT CS HA SA SP SIZE SEAT CLAMP WEIGHT
PRO 20.50" 15.00" 74.5* 70* 27.2 MM 29.8 MM
PRO XL 21.25" 15.20" 74.5* 70* 27.2 MM 29.8 MM
PRO XXL 21.75" 15.20" 74.5* 70* 27.2 MM 29.8 MM
PRO XXXL 22.00" 15.20" 74.5* 70* 27.2 MM 29.8 MM