Speed is a sensation. It’s a feeling that varies from ride to ride in countless different ways. Flat roads or mountains. Solo rides or in the group. Competition or fun. That’s the idea behind the new Propel range. Every model in this wide-ranging collection is engineered to deliver not just speed, but every type of speed.
It’s a bike with pro pedigree and undeniable aerodynamic data, but the next-generation Propel isn’t built only for the wind tunnel or the Tour de France. It’s engineered for the roads you ride. Up long climbs, where you feel it’s lighter weight. On the flats, where efficiency is everything. Down twisty descents, through fast corners, on long days over less-than-perfect roads.
This is an aero bike that’s not just fast on paper. It’s fast when it counts. It’s ultimate speed that shows up on the road, where and when you want it most.
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Giant's Total Speed System development process transcends isolated metrics to achieve the ultimate synergy of total resistance, system efficiency, and system control. Through AeroSystem Shaping, we treat the rider, frameset, cockpit, and wheels as a single dynamic unit, slicing through wind while simultaneously slashing rolling resistance. By expanding stiffness benchmarks from the frame to the entire cockpit and WheelSystem, every watt is converted into relentless momentum, while enhanced compliance and handling provide smooth confidence to stay on the gas in any condition. This is the evolution of speed, empowering you to ride faster, climb higher, and go farther.
The reengineered frameset and integrated cockpit help you slice through the wind. New aero WheelSystems and tyres reduce rolling resistance. It all adds up to an 18.4-watt advantage over the previous generation, which equals 72 seconds at 40 kph over 40 km.
You feel it the moment you jump on the pedals. When you sprint out of a corner, surge to close a gap, or go full blast for the finish line, the new Propel is quicker and more dynamic than ever.
One of the most impactful advancements on the new Propel range is a greater emphasis on full-bike compliance. Road-smoothing technologies throughout the frame, fork, cockpit and components work together to deliver a smoother ride, helping you hold higher speeds for longer.
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