Felt Nexar Expert
In stock at 1 shop in New York City
Prices and stock checked Oct 22.
Where to buy
1 shopAbout this bike
Felt's aero legacy stretches back eighteen years to the AR — a platform that helped shape what a purpose-built aero road bike could be. The Felt Nexar Expert Ultegra Di2 Bike is the next chapter in that lineage, and it arrives with a different set of priorities than most bikes in this category. Where a typical aero road bike chases drag reduction above all else, Nexar is built around three simultaneous goals: aero, weight, and fit — not maximized in one direction at the expense of the others, but deliberately balanced across all three. Felt calls it the fastest bike they've ever built, and the geometry philosophy behind it is what makes that speed accessible for real riders on real roads.
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The aero credentials are backed by data. Felt's engineering work shows a 5% drag reduction over the previous AR frame, and at 40km/h the Nexar sits within 4 watts of the fastest full-aero bikes on the market. The UD carbon frame and fork — Felt's benchmark Nexar layup — carry the aerodynamic shaping that produces those numbers. But the more interesting story is what happens at the contact points. Nexar's geometry features a higher stack and shorter reach than a conventional aero bike, giving more riders the ability to maintain an aero position over the course of a long ride rather than abandoning it after the first hour. The seat tube is steeper across all seven sizes, placing your power directly over the bottom bracket. Felt was also able to eliminate the offset seatpost entirely, which simplifies setup and keeps the rear end clean. Seven frame sizes run from 45 to 61cm, and crank lengths are spec'd appropriately — 165mm for smaller sizes, 170mm for larger — so the biomechanics work at every position in the range.
The Expert builds on that platform with Shimano Ultegra Di2 R8150 — a pairing that makes strong sense here. The 12-speed electronic system moves through an 11-30 cassette with the clean, consistent action that Di2 delivers regardless of fatigue or riding conditions.…
