Fast gravel is fun gravel. The bike of choice for Giant gravel racing pros, this superlight speedster delivers a smooth ride over rugged roads, and is adaptable to all types of conditions and riding styles.
Key Performance Factors
Lightweight efficiency
Advanced composite frame and Advanced SL composite fork save a combined 200g compared to previous generation. Updated geometry includes a lower bottom bracket, longer reach, and steeper head tube angle for improved acceleration and climbing.
Tuned compliance
A lowered seatstay junction with smaller diameter tubes absorbs road shocks and vibrations. The Contact SLR D-Fuse carbon handlebar and D-Fuse seatpost work as a system to optimize compliance without sacrificing stiffness while cornering, sprinting and climbing.
Adaptable to the terrain
A flip chip on the rear dropout adjusts the wheelbase: short for quicker handling, or long for improved stability at speed. The long setting also 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.
TECHS & FEATURES


ADVANCED COMPOSITE TECHNOLOGY
Giant’s 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 of these framesets is assembled and molded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction.


ADVANCED COMPOSITE SL TECHNOLOGY
Giant’s Professional Grade raw carbon material is woven in our own composite factory using our most advanced engineering and construction methods including: Continuous Fibre Technology to add strength while reducing weight; Carbon Nanotube Technology resin to improve impact resistance; and Fusion Process for lighter, stronger frame junctions.


D-FUSE SEATPOST
The proprietary “D” shaped composite seatpost damps vibration, resulting in a smooth, compliant ride.


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.


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.
SIZING GUIDE AND GEOMETRY
Sizing to be used as a reference only. Please check with a local authorized dealer to determine the correct size.
Available sizes may vary from country to country.

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$1,999.00
$4,499.00( / )Unavailable -
$6,999.95
$7,999.00( / )Unavailable -
$949.00
$1,099.00( / )Unavailable -
$4,199.00( / )Unavailable
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$2,199.95
$2,699.00( / )Unavailable -
$1,799.00( / )Unavailable
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$1,599.00( / )Unavailable
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$13,999.00( / )Unavailable
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$9,999.00( / )Unavailable
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$1,599.00( / )Unavailable
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Giant 2025 Fastroad AR Advanced 1
$2,249.00$2,799.00( / )Unavailable -
Giant 2025 FastRoad AR Advanced 2 (Pre Order)
$1,599.00$2,299.00( / )Unavailable