Giant FastRoad AR 1 2023 - Road Bike

The Giant FastRoad AR 1 combines lightweight efficiency and versatile performance, making it ideal for riders who crave smooth, fast rides on all types of terrain. With its upright flat handlebar geometry and powerful disc brakes, this bike delivers confident handling and control in all conditions.
Key Features:
- Frame: ALUXX-grade aluminium, 12x142mm thru-axle, disc
- Fork: Advanced-grade composite, full-composite OverDrive steerer
- Drivetrain: Shimano Deore SL-M5100-R 1x11, Shimano XT RD-5120-SGS rear mech
- Brakes: Tektro flat mount HD-R280 hydraulic disc brakes, 160mm rotors
- Wheels: Giant S-X2 Disc wheelset, Giant Gavia Fondo AR tubeless tyres, 700x40c
- Other Standout Feature: D-Fuse composite seatpost and ErgoMax saddle for comfort
- Available with 0% APR finance
Designed for lightweight efficiency, the Giant FastRoad AR 1 features a high-quality ALUXX aluminium frame and advanced-grade composite fork. This combination delivers efficient pedalling power for a smooth, fast ride on variable roads and paths. The flat handlebar frame geometry creates a more upright riding position, ensuring comfort and confidence during every ride. Powerful Tektro hydraulic disc brakes provide added control in all conditions, while the D-Fuse composite seatpost and ErgoMax saddle help smooth out rough roads.
With clearance for high-volume tubeless tyres up to 42mm, the FastRoad AR 1 offers all-road capabilities, allowing riders the freedom and versatility to tackle smooth roads, bumpy bike paths, or gravel. The bike’s 1x11 drivetrain, featuring Shimano Deore shifters and an XT rear derailleur, ensures precise and reliable shifting across a wide range of gears, making it suitable for varied terrain and riding styles.
The Giant FastRoad AR 1 is also equipped with a Giant S-X2 Disc wheelset and Giant Gavia Fondo AR tubeless tyres, providing excellent traction and durability for long rides. The composite fork and flat-mount brakes contribute to a sleek, modern design, ensuring that the bike not only performs well but also looks great.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | ALUXX-Grade Aluminium, 12x142mm thru-axle, Disc |
| Fork | Advanced-Grade Composite, Full-Composite OverDrive Steerer, 12x100mm thru-axle |
| Stem | Giant Contact |
| Bars | Giant Sport low rise |
| Front Brake | Tektro Flat mount HD-R280 hydraulic disc brakes 160 rotors |
| Rear Brake | Tektro Flat mount HD-R280 hydraulic disc brakes 160 rotors |
| Brake Lever | Tektro HD-R280 |
| Rear Mech | Shimano XT RD-5120-SGS |
| Shifters | Shimano Deore SL-M5100-R 1x11 |
| Speed | 11 |
| Rims | Giant S-X2 Disc Wheelset (25mm inner rim width) |
| Front Hub | Giant alloy, 12mm thru-axle |
| Rear Hub | Giant alloy, 12mm thru-axle |
| Spokes | Sapim |
| Front Tyre | Giant Gavia Fondo AR Tubeless, 700x40c |
| Rear Tyre | Giant Gavia Fondo AR Tubeless, 700x40c |
| Seat Post | Giant D-Fuse Composite |
| Saddle | Giant ErgoContact |
| Chainset | FSA Omega AGX+, 42T |
| Bottom Bracket | FSA cartridge |
| Chain | KMC X11 with Missing Link |
| Cassette | Shimano CS-M5100, 11x42 |
| Pedals | platform pedal |
See the table below to find the right size.
Road Bike Sizing
XXS (44)
4'8"
5'1"
XS (48)
5'1"
5'4"
S (51)
5'4"
5'7"
M (54)
5'7"
5'10"
L (56)
5'10"
6'0"
XL (58)
6'0"
6'3"
XXL (60)
6'3"
6'5"
XXXL (62)
6'5"
6'9"
Read our bike size guide for more information on sizing.
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Height |
Size |
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4’8” / 143cm |
44 (XXS) |
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4’9” / 145cm |
44 (XXS) |
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4’10” / 148cm |
44 (XXS) |
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4’11” / 150cm |
44 (XXS) |
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5’0” / 152cm |
44 (XXS) |
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5’1” / 155cm |
44 (XXS) |
48 (XS) |
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5’2” / 158cm |
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48 (XS) |
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5’3” / 160cm |
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48 (XS) |
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5’4” / 163cm |
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48 (XS) |
51 (S) |
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5’5” / 165cm |
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51 (S) |
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5’6” / 168cm |
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51 (S) |
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5’7” / 170cm |
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51 (S) |
54 (M) |
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5’8” / 173cm |
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54 (M) |
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5’9” / 175cm |
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54 (M) |
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5’10” / 178cm |
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54 (M) |
56 (L) |
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5’11” / 180cm |
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56 (L) |
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6’0” / 183cm |
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56 (L) |
58 (XL) |
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6’1” / 185cm |
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58 (XL) |
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6’2” / 188cm |
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58 (XL) |
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6’3” / 191cm |
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58 (XL) |
60 (XXL) |
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6’4” / 193cm |
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60 (XXL) |
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6’5” / 196cm |
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60 (XXL) |
62 (XXXL) |
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6’6” / 198cm |
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62 (XXXL) |
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6’7” / 201cm |
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62 (XXXL) |
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6’8” / 203cm |
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62 (XXXL) |
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6’9” / 205cm |
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62 (XXXL) |
Read our bike size guide for more information on sizing.
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