【Giant Fastroad Flat Bar Road Bike 】 Speed? Comfort? Why not both! What are the differences compared to regular road bikes?

Posted by Jollymap - 2024-02-27T00:00:00.000+08:00 - 2025 Road Bike recommedation

Breaking the myth between speed and comfort

Chasing road bikes has always been a dream for folding bike enthusiasts, but it often ends in failure. Road bikes are fast, while folding bikes offer high comfort, and it seems impossible to have both. However, today we are here to introduce a product that combines both speed and a comfortable riding experience. Don't believe it? Keep reading to uncover the truth behind this myth.

The feeling of freedom and speed

Riding a bicycle is not just about exercise; we also crave the freedom to enjoy the scenery and experience a sense of speed. However, when it comes to speed, we often associate it with fully geared-up road bikes with clipped-in pedals. The riding position of such bikes can be intimidating, and we may worry about our ability to handle them. Today, I want to introduce you to the Fastroad flat-bar road bike from Giant. Just by its name, you can guess that the Fastroad is all about speed. This bike features 700C wheels, just like a road bike, and it offers a sleek and aerodynamic design.

But the biggest difference lies in its equipped flat handlebars, just like the ones we normally use on regular bicycles or folding bikes. This means that there will be no problem adapting to this bike.

Lightweight carbon fiber frame

When it comes to fitness bikes, people often think of heavy aluminum alloy frames. However, the Giant Fast Road Advanced 2 in front of me has taken a step further and adopted a full carbon fiber frame, just like other road bikes. It incorporates Giant's advanced carbon fiber technology. In terms of appearance, it doesn't differ much from a regular road bike. The streamlined frame has undergone exquisite polishing, and riding it feels light, agile, and smooth, without compromising on performance.

The comfort and handling of the flat handlebars

The biggest difference between the Giant Fast Road and typical road bikes is the use of flat handlebars, with a width of 58cm. Compared to the average width of around 40cm on road bikes, this provides an additional width of about 20cm. This design makes steering less sensitive, allowing for more stable handling and control.

When we ride a bicycle, sometimes we want to relax and enjoy the ride. The flat handlebars provide a more comfortable riding experience for this purpose. Compared to traditional drop handlebars, the flat handlebars allow you to ride in a more relaxed and casual manner, without the need for intense focus on handling. You can pedal with ease and enjoy the ride without the need for a more aggressive or aerodynamic riding position.

Ergonomic Handlebar Grips

Another feature that enhances the riding comfort of the Fast Road is the use of ergonomic handlebar grips. These grips have wider palm positions on both sides, which means that when you naturally grip the handlebars, it reduces the likelihood of hand fatigue or numbness, allowing for a more comfortable pedaling experience. The ergonomic design ensures that your hands are well-supported and provides a more relaxed and comfortable grip throughout your ride.

Friendly Frame Geometry

The Fast Road bike features a very friendly frame geometry, especially in the case of the medium size. Its Stack-to-Reach ratio is 1.45, which is slightly higher compared to the typical ratio of around 1.4 for road bikes. This means that at the same frame length, the seat height is slightly higher, allowing for a more upright riding posture and a more comfortable pedaling experience. The slightly elevated position helps reduce strain on the lower back and provides a more ergonomic riding position for longer rides.

In addition, the Fast Road has a slightly forward-slanting fork, which contributes to less sensitive handling. The overall length of the frame (wheelbase) is also slightly longer, making it well-suited for long-distance rides. As a result, some people choose to purchase the Fast Road for use as a touring bike. Its stable and comfortable geometry, combined with the ability to handle different terrains, makes it a suitable choice for those who enjoy exploring and going on extended cycling adventures.

Defuse Carbon Fiber Seatpost

In the Giant Fast Road model, a patented Defuse carbon fiber seatpost is used, providing an excellent and comfortable riding experience. This specially designed seatpost, with its forward bend and flattened shape, is claimed by the manufacturer to have up to twice the shock-absorbing capability compared to traditional round seatposts. This innovative seatpost design helps to dampen vibrations and road impacts, resulting in a smoother and more comfortable ride, especially on rough or uneven surfaces.

Indeed, the forward bend and flattened shape of the seatpost design not only provide excellent shock absorption to reduce the impact of road vibrations on the body but also ensure your comfort during long-distance rides. Giant's patented design combines rigidity and strength with outstanding shock-absorbing capabilities, resulting in a smoother and more enjoyable riding experience. This innovative seatpost design helps to enhance the overall comfort and ride quality of the Fast Road bike, allowing you to tackle longer rides with confidence and reduced fatigue.

By choosing the Giant Fast Road model, you will experience unprecedented comfort and enjoy unparalleled riding pleasure. Whether you are a long-distance cycling enthusiast or seeking a more comfortable commuting option, this bike model can perfectly meet your needs. Its features, such as the flat handlebars, lightweight carbon fiber frame, ergonomic handlebar grips, friendly frame geometry design, and patented carbon fiber seatpost, make your ride more comfortable, stable, and provide excellent handling performance and shock absorption capabilities. Choose the Giant Fast Road and elevate your cycling experience to a new level of perfection and enjoyment.

700c wheelset & Giant Tubeless Ready tires

The Giant Fast Road model, like typical road bikes, is equipped with a 700c wheelset. However, it differs in terms of the wheel rims as it features an aluminum rim wheelset. One of the distinguishing features of this bike is the inclusion of Giant Tubeless Ready 32c tires. The tubeless-ready design allows for lower tire pressures, improved traction, and reduced risk of flats, providing a smoother and more reliable riding experience. The 32c tire width offers a good balance between speed and comfort, making it suitable for various road conditions and adding versatility to the Fast Road bike.

The Giant Tubeless Ready tires represent the adoption of a tubeless design, which improves road feel and reduces rolling resistance. This means you can enjoy a better sense of the road while minimizing resistance when the tires roll.

Giant Fast Road features a carbon fiber fork that accommodates various tire sizes

Furthermore, the Giant Fast Road features a carbon fiber fork that accommodates various tire sizes. It has been designed with extra clearance, allowing for wider tires of up to 35mm in width. This flexibility in tire size selection provides riders with the option to customize their bike for different road conditions, whether it's opting for narrower tires for increased speed on smooth surfaces or wider tires for improved traction and comfort on rougher roads. The ability to accommodate a range of tire sizes adds versatility and adaptability to the Giant Fast Road, making it suitable for a variety of riding preferences and terrains.

This means you have the option to install tires with more pronounced tread patterns to handle different surface conditions like gravel. However, it's important to note that it does not limit you to installing only wider tires. You can still choose to install tires with a width of 28c or slightly narrower 30c, providing greater flexibility.

Convenient and popular thru-axle system enhances the usability of the Giant Fast Road wheelset.

The Giant Fast Road model adopts the popular thru-axle system, which makes wheel removal and installation more convenient. It is worth mentioning that the detailed design of this system is located on the front wheel.

When we need to enter and exit places like subways, it is often necessary to remove the wheelset. The design of the Giant Fast Road model takes this into consideration and features a clever lever that allows for easy removal of the front wheel with a quick-release axle.

The Giant Fast Road Advanced 2 model is equipped with a Shimano Tiagra 2x10-speed system, which is well-suited for the diverse climbing routes in Hong Kong.

The front crankset is configured with a 50/34T chainring combination, while the rear cassette offers an 11-34T range of gears. This gearing setup provides a good balance of options for climbing steep slopes and maintaining a comfortable cadence on various terrains.

Having a smaller chainring in the front and a larger cassette in the rear provides you with better climbing capabilities. This gear ratio setup offers a 1:1 gear ratio, which is more than sufficient to tackle the various climbing routes in Hong Kong.

Press Fit BB brake system and Tektro hydraulic disc brakes

The Press Fit BB system is a bottom bracket design that offers improved stiffness and efficiency, ensuring optimal power transfer from your pedals to the drivetrain.

In terms of the braking system, the Giant Fast Road model utilizes Tektro hydraulic disc brakes, with both the front and rear brake disc sizes measuring 140mm.

Compared to traditional mechanical cable-actuated disc brakes, hydraulic disc brake systems are more stable and efficient. For bikes like Urban and Fitness Bikes, using hydraulic disc brakes can provide more reliable and efficient braking performance.

One of the distinguishing features of the Giant Fast Road model, relative to a traditional road bike, is its multi-functional design that offers additional accessory mounting options. In addition to the standard water bottle cage mounts, this frame also provides a position for fender installation, allowing you to ride in wet conditions while keeping yourself and the bike cleaner. Additionally, it features side rack mounts, which are less common in road bikes. These mounting options provide added versatility and allow you to customize the bike for commuting, touring, or carrying additional gear, expanding the bike's functionality beyond traditional road riding.