Giant Propel

The Giant Propel is a performance-oriented road bike that has been turning heads since its introduction in 2015. Positioned as one of Giant's premier aero road bikes, it is crafted for cyclists who are serious about speed and efficiency. Sitting above the TCR in Giant’s lineup, the Propel is all about minimising drag and maximising velocity. It’s a bike that has been honed through the years with input from professional riders and extensive wind tunnel testing. From its inception, the Propel has been praised for its aerodynamic prowess, making it a popular choice among competitive cyclists and serious enthusiasts alike.

Riding the Giant Propel is an exhilarating experience, particularly on the relatively flat or rolling terrain typical of much of the UK. The bike’s aerodynamic frame design allows it to slice through the air with minimal resistance, making high-speed pursuits feel almost effortless. The handling is precise and responsive, although some riders might find the ride a bit stiff due to the focus on speed and aerodynamics. On long rides, this stiffness can lead to fatigue over rougher roads, a common trait of aero road bikes. However, the Propel's ability to maintain speed with less effort can be a significant advantage on smoother roads and during fast descents.

When compared to its rivals, such as the Specialized Venge or the Trek Madone, the Giant Propel holds its own in terms of aerodynamic efficiency and price point. It often undercuts its competitors on value while offering comparable performance. The Propel's use of Giant's own components, including the wheels and finishing kit, helps keep the price competitive, though some riders might prefer the option to upgrade key components. Where the Propel stands out is in its accessibility, offering a range of models that cater to different budgets, from the entry-level Advanced models to the top-tier Advanced SL variants.

In the used market, the Giant Propel is a desirable option, especially for those looking to gain an edge in their speed-focused pursuits without breaking the bank. Models from the earlier years, such as 2015-2017, can be found at more affordable prices, often ranging from £800 to £1,200 depending on condition and specification. These earlier models are still very capable, although they might lack some of the refinements and newer technologies found in later versions. The 2020 and newer models, particularly those with electronic shifting, tend to command higher prices, reflecting their advanced features and updated designs.

Prospective buyers should be aware of a few things when considering a used Giant Propel. The integrated seatpost in some models can be a concern if it has been cut too short by a previous owner, limiting adjustability. Check for any signs of over-torquing on carbon components, which can lead to cracks or failure. Additionally, ensure that the braking system is in good working order, as the aero design can make maintenance a bit more complex. Overall, the Giant Propel is a fantastic choice for those seeking a dedicated road bike that excels in speed and aerodynamics.

What it's like to ride

The Giant Propel is engineered for speed, and it shows when you're out on UK roads. Its aerodynamic design helps you maintain higher speeds with less effort, making it particularly well-suited for flat or rolling terrain. The handling is sharp and responsive, perfect for quick manoeuvres in competitive scenarios. However, its stiff frame can transmit road vibrations, which might detract from comfort on longer rides over rough surfaces. Nonetheless, the Propel remains a thrilling partner for road cyclists eager to push their limits.

Who it's for

The Giant Propel is ideal for road cyclists who prioritise speed and aerodynamic efficiency. It suits competitive riders and enthusiasts who often find themselves racing against the clock or seeking personal bests. It's less about comfort and more about performance.

The best value often lies in 2020 and newer models, where technology and design have been significantly upgraded. However, earlier models from 2015-2017 provide a more budget-friendly entry point into the aerodynamic road bike area.