A track bike under 6.8 can't be raced seriously, and sacrificing aerodynamic efficiency to save a few grams is always a fail (except on hill climb bikes), but especially on a track bike.
It's not a trackbike for the track, hence the MTB padals, gearing and krylion tyres ;) Besides, he's changing it again.
It's not a trackbike for the track, hence the MTB padals, gearing and krylion tyres ;) Besides, he's changing it again.