roadclass technology
subA aerodynamics maximization Best aerodynamics – the subA concept. The goal of any triathlete is to race sub 8 hours on Ironman distance. subA = maximizing aerodynamics performance. For that we use three core features.
Narrow head tube and reduced frontal surface.
subA concept
subA aerodynamics maximization Best aerodynamics – the subA concept. The goal of any triathlete is to race sub 8 hours on Ironman distance. subA = maximizing aerodynamics performance. For that we use three core features.
A – truncated profile B – tripwire C – tear drop 3:1
Narrow head tube and reduced frontal surface.
sub concept A
minimal frontal surface
A – truncated profile B – tripwire C – tear drop 3:1
Crosssection of the half seat tube:
TM01 profile minimal frontal surface
Crosssection of the half seat tube: TT01 profile,
without tripwire
TT01 profile, without tripwire
Layer separation Layer separation
Tripwire edges on vertical frame tubing.
Tear drop tube shapes truncated to 3:1 UCI legal profiles.
TM01 profileprofile, TM01
with tripwire
Tear drop tube shapes truncated to 3:1 UCI legal profiles.
TM01 profile, with tripwire
Layer separation Layer separation
Airflow
Tripwire edges on vertical frame tubing.
Stiff, light, fast.
Stiff, light, fast.
Airflow 38 | 39