Giant's new aero era: what the 2026 Propel range brings

If you’re the kind of rider who loves feeling the bike "cut" through the air with every pedal stroke, this is your year, Giant bet big on exactly that. The new 2026 Propel range arrives with a complete redesign focused on aerodynamics, and it’s not just about looking fast: it’s a full system where the frame, wheels, handlebar and even the rider’s position work together to reduce wind resistance.

The brand calls it AeroSystem Shaping, a concept that combines high-profile tubeless wheels, low-rolling-resistance tyres and a frame developed in the wind tunnel, but with real roads in mind: climbs, descents and everyday pavement, not just the race track. According to the brand’s own testing, the payoff is seconds gained over long, high-speed stretches, something any rider chasing a personal best will appreciate.

What’s interesting is that this philosophy didn’t stop at the Propel. The mountain range saw big moves this year too: the new Anthem was redesigned from top to bottom, with a lighter frame, more room to carry bottles and flip-chip geometry adjustments to adapt the bike to whatever terrain you’re riding. It’s the same bike Alan Hatherly rode to the XCO world championship, which says plenty about the development behind it.

Whether your favorite terrain is asphalt or dirt, the takeaway is the same: 2026 is a year where Giant didn’t just refresh colors or components, it rethought how every part of the bike works together. And in practice, you feel it from the very first pedal stroke.