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Giant FastRoad AR Advanced 1

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Boosting your fitness has never been this fun. With a sleek composite frameset, flat handlebar positioning and all-road capabilities, this lightweight flyer goes from city streets to bumpy backroads with speed, comfort and control.

A lightweight, smooth riding Advanced Composite frameset with a flat handlebar creates a more upright position that combines speed and stability. The composite fork further minimizes weight and helps absorb road shocks and vibrations. Dropped seatstays and a D-Fuse composite seatpost add more compliance in the rear, and ergo grips keep your hands comfortable on longer rides. The lightweight, durable wheels are fitted with high-volume 40mm tubeless tires for a smoother ride, more grip, and a reduced risk of punctures. Integrated rack mounts make it a smart choice for commuting, fitness riding and weekend adventures.

Lightweight efficiency
Advanced Composite frameset and sleek shaping make this model more than 200 grams lighter than the aluminum version. A stiffer bottom bracket area improves power transfer so you can accelerate and climb faster with less effort.

Smooth, stable ride quality
Flat handlebar frame geometry creates a more upright riding position for confident handling. Powerful disc brakes offer added control in all conditions. And the combination of a D-Fuse composite seatpost and ErgoMax saddle helps smooth out rough roads.

All-road capabilities
With clearance for high-volume tubeless tires (up to 42mm), riders have the freedom and versatility to ride smooth roads, bumpy bike paths or gravel. Single or double chainring setups are available on different models to suit individual riding style and terrain.

Geometry Chart:
SEAT TUBE LENGTH (mm)455 475495525555
SEAT TUBE ANGLE73.5° 73.5°73.0°73.0°73.0°
TOP TUBE LENGTH (mm)560 575590610630
HEAD TUBE LENGTH (mm)130 155175200225
HEAD TUBE ANGLE70.5° 71.0°71.0°71.5°71.5°
FORK RAKE (mm)50 50505050
TRAIL (mm)74 70706767
WHEELBASE (mm)1047 1058106910841105
CHAIN STAY LENGTH (mm)435 435435435435
BOTTOM BRACKET DROP (mm)75 75757575
STACK (mm)552 578597623646
REACH (mm)396 404407419432
STAND OVER HEIGHT (mm)736 756773800826
HANDLEBAR WIDTH (mm)640 680680680680
STEM LENGTH (mm)80 9090100110
CRANK LENGTH (mm)170 170172.5172.5172.5
WHEEL SIZE700C 700C700C700C700C
SizeHeight (inches)Height (cm)
Small5’3” - 5’7” 160 - 170
Medium5’7” - 5’11” 170 - 180
Medium/Large5’9” - 6’1” 175 - 185
Large5’11” - 6’3” 180 - 190
X-Large6’3” - 6’7” 190 - 200


Fork Advanced-Grade Composite, composite OverDrive steerer, disc
Hubs Giant alloy, 12mm thru-axle
Rims Giant P-X2 Disc wheelset
Stem Giant Contact, 8-degree XS:70mm, S:80mm, M:90mm, M/L: 90mm, L:100mm, XL:110mm
Chain KMC X11
Frame Advanced-Grade Composite, disc
Tires Giant Gavia Fondo AR, tubeless, 700x40c
Brakes Tektro HD-R280, Tektro rotors [F]160mm, [R]160mm
Saddle Giant ErgoContact
Spokes Sapim
Crankset FSA Omega, 32/48 XS:170mm, S:170mm, M:170mm, M/L:172.5mm, L:172.5mm, XL: 172.5mm
Seatpost Giant D-Fuse, composite, 350mm
Shifters Shimano 105, 2x11
Handlebars Giant Sport, mini-rise, 31.8 XS:64cm, S:64cm, M:68cm, M/L: 68cm, L:68cm, XL:68cm
Tape/Grips Giant ErgoContact
Brake Levers Tektro HD-R280
Bottom Bracket FSA, press fit
Rear Derailleur Shimano 105
Front Derailleur Shimano 105
Cassette/Freewheel Shimano CS-HG700, 11x34

* Subject to change without notice.