Road Bikes

Handcrafted with Advanced-grade composite material, the Defy Advanced is made with a specific carbon layup to give it an efficient, high-performance ride quality that helps you push new limits of endurance. The D-Fuse seatpost and handlebar system also help reduce road vibrations, adding to its smooth, compliant feel on the road. A tubeless Giant WheelSystem and tires boost speed and efficiency with a reduced risk of flats. And for added control, it features integrated disc brakes with flat-mount disc brake tabs and 12mm thru-axles.

For the construction of the Tarmac, we utilized advanced aerospace composite optimization software to revolutionize the construction and layup of our new FACT 9r carbon. 500 pieces creating 7 different sizes with the same tuned ride–that’s Rider-First Engineered. We examine every ply of carbon on every frame size to ensure that all of our performance targets come through. To make sure you get the perfect ride, every frame gets a unique layup schedule with different ply arrangements, orientations, quantities of material in specific areas, and sometimes, even exclusive thicknesses and types of carbon itself. Aerodynamics is the most important thing we can do to make you faster, but with the Tarmac, we added aero features without any cost to weight. Through development, areas were discovered where we could add aero for free—a new fork shape and dropped seatstays with aero tubes. The result? A Tarmac that’s approximately 30 seconds faster over 40 kilometers. The updated the geometry is based on countless Retül data points and professional rider input. This enabled us to develop a Performance Road Geometry that perfects the combination of a responsive front-end and short wheelbase, which delivers instantaneous response and optimal power transfer.

Winning race bikes have just the right balance of light weight, stiffness and smooth compliance on the road. TCR Advanced delivers on all three and adds updated aero performance. With a composite frameset that shaves every gram possible without sacrificing its pedal-stomping stiffness, the TCR Advanced is built for all-rounder road performance. Engineered with aero shaped frame tubing and added clearance for larger diameter tires up to 32mm, it helps you climb faster, hammer the flats more efficiently, and corner on rails. The OverDrive steerer system and MegaDrive downtube are engineered for precise handling, and the Variant seatpost delivers an ideal blend of efficiency and compliance.

Whether your goal is to escape on gravel back roads, far from cars and crowds, toe the start line at your first gravel race, or simply get the most versatile bike on the road or dirt, no bike is better than the new Diverge. It's quite simply the fastest, most capable - and just maybe the most fun - alloy bike we've ever made, delivering a ride that's quick and lively, but stable and confidence-inspiring when the terrain gets rough. From Future Shock 1.5 and all-new gravel geometry, to category-leading tire clearance, the new Diverge represents everything we've learned over more than 40 years of riding road, gravel, and dirt. The Diverge writes an entirely new chapter in the gravel bike category, so you can dream up entirely new rides. It's the ultimate getaway vehicle. Starting with premium E5 alloy frame and a full carbon FACT fork, we gave the Diverge Comp E5 our Future Shock 1.5 for a fast, confident, and comfortable ride on road, in the dirt, and over thick gravel. SRAM's gravel-inspired Apex 1 group shifts 1x11 gears smoothly on any terrain and Axis Elite alloy wheels with Pathfinder Sport 38mm tires add even more capability and versatility. - Our Premium E5 Aluminum frame provides a stiff, light, and durable platform. When mated to our full carbon FACT fork, the Diverge Comp E5 becomes a light, lively, and versatile bike ready to attack any surface. - Speed, control, and confidence - Future Shock 1.5 is ideal technology for the gravel rider. With 20mm of axial compliance, Future Shock 1.5 is progressively tuned specifically for gravel riding. This keeps you confident and in control, able to keep the power down and stay off the brakes over rough dirt roads and in thick loose gravel, all while keeping your hands, arms, and neck fresh. - We tossed gravel geometry 'status-quo' out the window. The new Diverge has the most progressive geometry we've ever created for a drop bar bike, giving riders a capable and stable bike in the dirt, that still feels responsive and nimble on the road. We've increased the frame's reach, introduced a slacker head tube and a longer offset fork. All this creates incredible confidence with a planted feeling in the dirt, while spec'ing shorter stems keeps the overall cockpit length the same and the steering lively. We've kept the bike's BB low to increase stability, but high enough to utilize with 650b wheels if that's your jam. - We've given the Diverge plenty of rack mounts, including fork and top tube mounts, to ensure you can take what you need, no matter how far you plan to go, or how long you plan to stay out. - Nothing unlocks a bike's capability like tire clearance, so we gave the new Diverge a whopping 47mm of tire clearance with a 700c wheel and 2.1" with a 650b wheel. Thanks to a drive side chain stay utilizing a machined alloy beam behind the chainrings we've created clearance without using a fragile dropped chain stay design or increasing chain stay length

We created the endurance road category two decades ago proving that high ergonomics means high performance. Today, the new Roubaix SL8 with Future Shock 3.0 is lighter, faster, and smoother than any road bike ever made, unleashing unmatched confidence. The road may be hell below, but on Roubaix, it's always heaven above. - COMPLIANCE: Future Shock 3.0 is the star of the show, more tunable, adjustable, and durable than ever. Now, regardless of position on the bike, every rider experiences 20mm of smooth, stiction-free travel between the stem and head tube. Future Shock helps keep your hands and bars steady for a smoother ride with more control to stay fast, safe, and confident. - Our dropped clamp design exposes more seatpost to increase deflection, but "more" isn't simply better. The Pave seatpost controls that deflection for the optimal vertical compliance. Together they create 'Cobble Gobbler' technology, and when paired with the Roubaix's rigid rear triangle, deliver a smooth ride with no loss in efficiency. - The Roubaix SL8 is the smoothest road bike our Ride Science Team has ever tested-reducing impacts at the bars and saddle by 53% vs. the nearest competition. With Roubaix's Future Shock 3.0 the wheel quickly moves over the bump, while rider mass remains stable, maintaining momentum in rough terrain. Typical forks deflect backward on impact, causing a measurable loss in speed. It's a scientific fact, smoother is indeed faster. - CAPABILITY: The Roubaix pioneered endurance geometry, so you ride "IN" the bike, not "ON" the bike to relieve pressure on your hands, arms, and shoulders for capability and confidence on any road, yet it's ready to dissect a mountain decent at full gas. Snuggle up. - With tire clearance up to 38c/40mm, this endurance road machine delivers better traction than ever on rough roads and even light gravel. Thanks to lightweight, super-efficient Specialized tires, that extra tire volume and traction comes with no downsides. - Roubaix inspires really BIG days on the bike, so we've given it every mount your adventures could need- three bottle mounts, top-tube mounts, and it's even fender-ready. So, go ahead and bring it all along for the ride. - PERFORMANCE: The new Roubaix SL8 is our most aero yet, with new aero shapes from our Free Foil library and dropped seat stays. At just 825 grams, the frame is 50 grams lighter, utilizing lessons learned from the Aethos—the world's lightest production frame—and our premium Fact 12r carbon blend. Nothing in its class is faster or lighter than the Roubaix.

CHOOSE THE LONGER ROUTE. CLIMB HIGHER MOUNTAINS. THIS SMOOTH-RIDING ENDURANCE ROAD BIKE IS MADE FOR LONG-DISTANCE RIDES ON ALL TYPES OF ROADS. KEY PERFORMANCE FACTORS Engineered compliance Advanced Composite frame is specifically engineered for endurance road riding, giving you a smooth ride quality and less fatigue on long rides. The D-Fuse seatpost and handlebar absorb road shocks and vibrations. Total control Seamless disc brake integration, including flat mounts and 12mm front and rear thru-axles, produces more consistent braking power for better control, even in wet weather and rough roads. Versatility Endurance road geometry, added tire clearance (up to 35mm) and disc-brake integration allow you to tackle a variety of roads and conditions, from smooth pavement to rugged mountain passes. HIGHLIGHTS Handcrafted with Advanced-grade composite material, the Defy Advanced is made with a specific carbon layup to give it an efficient, high-performance ride quality that helps you push new limits of endurance. The D-Fuse seatpost and handlebar system also help reduce road vibrations, adding to its smooth, compliant feel on the road. A tubeless Giant WheelSystem and tires boost speed and efficiency with a reduced risk of flats. And for added control, it features integrated disc brakes with flat-mount disc brake tabs and 12mm thru-axles. ADVANCED COMPOSITE High-performance grade raw carbon material is used to produce this custom frame material in our own composite factory with a high stiffness-to-weight ratio. The front triangle is assembled and molded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction. OVERDRIVE Giant's proven oversized fork steerer tube technology. Designed to provide precise front-end steering performance, the system's oversized headset bearings (1 1/4" lower and 1 1/8" upper) and tapered steerer tube work in conjunction to provide optimal steering stiffness. D-FUSE TECHNOLOGY Proprietary D-shaped composite seatpost and handlebar work together to dampen vibrations and absorb road shock, resulting in a smoother, more compliant ride quality. COMPACT ROAD DESIGN Introduced by Giant with the professional Team ONCE in the 1990s, Compact Road revolutionized the look and feel of high-performance road bikes forever. A downward-sloping toptube (from the headtube to the seattube) creates smaller front and rear triangles for a lighter, stiffer bike. It also makes it easier for riders of all sizes to have a perfect fit. POWERCORE A massively oversized bottom-bracket/chainstay area features a fully integrated, 86mm wide bottom-bracket design. Asymmetric chainstays provide additional stiffness on the drive-side and stability on the non-drive-side. INTERNAL CABLE ROUTING Frame/handlebar/stem feature unique cable porting for sleek, non-cluttered appearance and performance. DISC-BRAKE INTEGRATION The frame and fork are engineered specifically for flat-mount disc brakes, including front and rear 12mm thru-axles for reliable braking performance in all weather and road conditions. GIANT WHEEL SYSTEM Engineered with proprietary Dynamic Balanced Lacing technology, this tubeless-ready composite WheelSystem delivers superior efficiency, pinpoint control, and comfort. TUBELESS SYSTEM Fewer flat tires. Greater traction. Less rolling resistance and a smoother, faster ride. Giant's Tubeless System makes it easier than ever to experience all these benefits. RIDESENSE READY This frame comes prepared to accept the Giant RideSense sensor and accompanying hardware.

Whether your goal is to escape on gravel back roads, far from cars and crowds, toe the start line at your first gravel race, or simply get the most versatile bike on the road or dirt, no bike is better than the new Diverge. The Diverge Elite E5 is quite simply the fastest, most capable - and just maybe the most fun - alloy bike we've ever made, delivering a ride that's quick and lively, but stable and confidence-inspiring when the terrain gets rough. With all-new gravel geometry and category-leading tire clearance, the new Diverge represents everything we've learned over more than 40 years of riding road, gravel, and dirt. The Diverge writes an entirely new chapter in the gravel bike category, so you can dream up entirely new rides. It's the ultimate getaway vehicle. The Diverge Elite E5 utilizes our premium E5 alloy frame and a full carbon FACT fork for a fast, confident, and comfortable ride on the road, in the dirt, and over thick gravel. Shimano's gravel-inspired GRX 400 group shifts 2x10 gears smoothly on any terrain and Axis Elite alloy wheels with 38mm Pathfinder tires provide an efficient ride on pavement with the versatility for hard pack dirt riding. - Our Premium E5 Aluminum frame provides a stiff, light, and durable platform. When mated to our full carbon FACT fork, the Diverge Comp E5 becomes a light, lively, and versatile bike ready to attack any surface. - We tossed gravel geometry 'status quo' out the window. The new Diverge has the most progressive geometry we've ever created for a drop bar bike, giving riders a capable and stable bike in the dirt, that still feels responsive and nimble on the road. We've increased the frame's reach and introduced a slacker head tube and a longer offset fork. All this creates incredible confidence with a planted feeling in the dirt while spec'ing shorter stems keeps the overall cockpit length the same and the steering lively. We've kept the bike's BB low to increase stability, but high enough to utilize with 650b wheels if that's your jam. - We've given the Diverge plenty of rack mounts, including fork and top tube mounts, to ensure you can take what you need, no matter how far you plan to go, or how long you plan to stay out. - Nothing unlocks a bike's capability like tire clearance, so we gave the new Diverge a whopping 47mm of tire clearance with a 700c wheel and 2.1" with a 650b wheel. Thanks to a drive side chain stay utilizing a machined alloy beam behind the chain rings we've created clearance without using a fragile dropped chain stay design or increasing chain stay length.

The all-new Revolt features a lightweight ALUXX aluminum frame with updated gravel geometry including a longer reach and lower bottom bracket for added stability. A flip chip on the rear dropout adjusts wheelbase and tire clearance, and you can choose the included D-Fuse seatpost for maximum compliance or switch to a 30.9mm round or dropper post. The frame is integrated for disc brakes and it has clearance for larger tires up to 53mm.