Giant Road Bikes Size Guide
| Size | Height Range |
| X-Small | 5'2"-5'7" |
| Small | 5'5"-5'9" |
| Medium | 5'7"-5'11" |
| Medium/Large | 5'10"-6'2" |
| Large | 6'0"-6'4" |
| X-Large | 6'2"-6'6" |
Ride roads, gravel or dirt with this versatile aluminum all-rounder. A composite fork gives it a smooth ride, and a flip chip lets you adjust wheelbase and tire clearance.
Confident handling
Frame is designed with endurance positioning and shorter chainstays for precise handling, agility and control. A longer reach, shorter stem and lower bottom bracket drop improves stability on rugged terrain.
Tuned compliance
Dropped seatstays with thin tubing absorb road shocks and vibrations. The D-Fuse handlebar and seatpost work as a system to add compliance without sacrificing stiffness while cornering, sprinting or climbing.
Adaptable to the terrain
A flip chip on the rear dropout adjusts the wheelbase: short for quicker handling and acceleration, or long for improved stability at speed. The long setting allows for larger diameter tires up to 53mm. You can choose the included D-Fuse seatpost for maximum compliance, or switch to a 30.9mm round or dropper post.
![D-Fuse](http://bicyclewarehouse.com/cdn/shop/files/dfuse_500x.png?v=1721344622")
D-Fuse
The proprietary “D” shaped composite seatpost damps vibration, resulting in a smooth, compliant ride.
More Info![ALUXX Aluminum Technology](http://bicyclewarehouse.com/cdn/shop/files/aluxxslr_500x.png?v=1715647704")
ALUXX Aluminum Technology
This Performance level frame material features 6061 alloy with single-butted tubes to produce strong, lightweight framesets for a variety of different bikes and riding styles.
More Info![Overdrive](http://bicyclewarehouse.com/cdn/shop/files/overdrive_500x.png?v=1715992468")
Overdrive
Giant’s original 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 for road, 1 1/2” lower and 1 1/8” upper for mountain) and tapered steerer tube work in conjunction to provide optimal steering stiffness.
More Info![Tubeless System](http://bicyclewarehouse.com/cdn/shop/files/tubeless_500x.png?v=1715993078")
Tubeless System
Whether you’re cornering in a crit, climbing technical singletrack or cruising through the city, you'll be free to ride without worrying about your bike's tires on your next adventure.
More Info| XS | S | M | ML | L | XL | |
|---|---|---|---|---|---|---|
| SHORT | LONG | SHORT | LONG | SHORT | LONG | SHORT | LONG | SHORT | LONG | SHORT | LONG | |
| A Seat Tube Length (inch) | 16.9 | 17.7 | 18.5 | 19.3 | 20.1 | 20.9 |
| B Seat Tube Angle | 74.0° | 73.5° | 73.5° | 73.0° | 73.0° | 73.0° |
| C Top Tube Length (inch) | 21.3 | 21.7 | 22 | 22.6 | 23 | 23.6 |
| D Head Tube Length (inch) | 4.9 | 5.3 | 5.9 | 6.5 | 7.1 | 7.7 |
| E Head Tube Angle | 70.0° | 71.0° | 71.5° | 72.0° | 72.0° | 72.0° |
| F Fork Rake (inch) | 2 | 2 | 2 | 2 | 2 | 2 |
| G Trail (inch) | 3.1 | 3.2 | 2.8 | 3 | 2.7 | 2.8 | 2.6 | 2.7 | 2.6 | 2.7 | 2.6 | 2.7 |
| H Wheelbase (inch) | 40.5 | 40.9 | 40.4 | 40.7 | 40.6 | 40.9 | 40.7 | 41.1 | 41.1 | 41.5 | 41.8 | 42.2 |
| I Chain Stay Length (inch) | 16.9 | 17.3 | 16.9 | 17.3 | 16.9 | 17.3 | 16.9 | 17.3 | 16.9 | 17.3 | 16.9 | 17.3 |
| J Bottom Bracket Drop (inch) | 3.1 | 3.2 | 3.1 | 3.2 | 3.1 | 3.2 | 3.1 | 3.2 | 3.1 | 3.2 | 3.1 | 3.2 |
| K Stack (inch) | 21.9 | 22.4 | 23.1 | 23.7 | 24.3 | 24.8 |
| L Reach (inch) | 15 | 15 | 15.2 | 15.4 | 15.6 | 16 |
| M Stand Over Height (inch) | 28.2 | 28.5 | 28.9 | 29.2 | 29.6 | 29.9 | 30.3 | 30.6 | 30.9 | 31.2 | 31.5 | 31.9 |
| N Handlebar Width (inch) | 16.5 | 16.5 | 17.3 | 17.3 | 18.1 | 18.1 |
| O Stem Length (inch) | 2 | 2.4 | 2.8 | 3.1 | 3.1 | 3.5 |
| P Crank Length (inch) | 6.7 | 6.7 | 6.8 | 6.8 | 6.9 | 6.9 |
| Q Wheel Size | 700x 42C | | 700x 42C | | 700x 42C | | 700x 42C | | 700x 42C | | 700x 42C | |
At Bicycle Warehouse your satisfaction is our top priority. We understand the importance of your happiness with every purchase, which is why we proudly offer our 30 Day Love It Guarantee for your unused gear and 14 days on all bikes. Our exchange and returns process is quick and easy.
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