Uploaded August 2026 | Updated September 2026, 2 weeks ago

---

The fifth-gen Trek Domane loses IsoSpeed and 305g with it. A new carbon layup and a round, flexing seatpost do the smoothing instead, and clearance goes up to 40mm.

What do you think of the simplified frame design?

#BikeRadar #TrekBikes

Listen to the BikeRadar Podcast
👉 bikeradar.com/bikeradar-podcast

Follow BikeRadar on our social media channels:
👉 instagram.com/bikeradar
👉 facebook.com/bikeradar
👉 twitter.com/bikeradar

BikeRadar is supported by Mountain Biking UK and Cycling Plus Magazine –For more information and to subscribe please visit
👉 bit.ly/3nMr3Rn

For more content like this see our latest subscription offer –
👉 cyclingplus.com/subscribe-today
👉 mbuk.com/subscribe-today