Bike Forums - View Single Post - GCN proves 90s Trek bike as fast as $10k aero super bike
Old 08-09-19, 02:24 PM
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Bikes: 2016 Diamondback Haanjo, 2018 Trek Domane SL5 Gravel

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Originally Posted by seypat View Post
So what does the average 2.5-3k carbon disc bike weigh now coming from the factory? I'm looking at the Trek site now. It has the $3799.99 Domane listed at over 20lbs and the $2499.99 listed at nearly 20lbs. Neither with pedals, etc. It that about what it is across the different manufacturers? They've lost the weight advantage because of the disc braking systems? That doesn't seem like much of a reason to upgrade.
The Domane isn't a typical carbon disc bike and no, the porkiness isn't primarily due to disc brakes. There's an articulating cradle in the HT that allows the steerer to flex from crown to stem to provide additional compliance. Likewise, there's a bearing/pivot point in the TT/ST junction that allows additional rear compliance, essentially allowing seat post flex below the junction and along most of the seat tube. The 2020 models has clearance for 38mm tires and come standard with 32s. The wheels on the $2500 model are 2kg pigs.
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