I used clip ons on my defy but never raced with that set up . It was just to see if i liked the position . I'm 42 so wasn't sure if my back would like it 
When i decided i was going to have a go at a few TT's i bought the TT bike . I wasn't aware you could use a road bike for them .
There was a speed increase but nothing major although i did start to climb up the strava leader boards pretty quickly

When i decided i was going to have a go at a few TT's i bought the TT bike . I wasn't aware you could use a road bike for them .
There was a speed increase but nothing major although i did start to climb up the strava leader boards pretty quickly
