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FastRoad AR 2

$1,000

Imagine a quick and agile road bike but with greater versatility. With flat handlebar positioning, smooth compliance and wide tubeless tires, FastRoad AR frees you up to ride paved roads, bumpy bike paths and everything in between.

Key Performance Factors

Lightweight efficiency

High-quality ALUXX aluminum frame and composite fork deliver efficient pedaling power for a smooth, fast ride on variable roads and paths.

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.

Highlights

A lightweight, strong and durable ALUXX aluminum frame is designed specifically for a flat handlebar to put the rider in a more stable upright position compared to drop bars. The composite fork minimizes weight and helps absorb road shocks and vibrations. Dropped seatstays and a D-Fuse composite seatpost add compliance in the rear, and ergo grips keep your hands comfortable on longer rides. High-volume 40mm tubeless tires and powerful disc brakes give you added control in all types of weather. Integrated rack mounts make it a smart choice for commuting, fitness riding and weekend adventures.

FastRoad AR with interactive tooltips

Techs & Features

D-Fuse Technology
OverDrive
Tubeless System
ALUXX Aluminum Technology

Sizing Guide and Geometry

Sizing to be used as a reference only. Please check with a local authorized Liv or Giant dealer to determine the correct size.
Available sizes may vary from country to country.

Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
  • S
      160 cm5’3”  to 170 cm5’7”
  • M
      170 cm5’7”  to 180 cm5’11”
  • ML
      175 cm5’9”  to 185 cm6’1”
  • L
      180 cm5’11”  to 190 cm6’3”
  • XL
      190 cm6’3”  to 200 cm6’7”
bike diagram with measurements referenced in table that follows
Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
  SMMLLXL
ASeat Tube Length (mm) (inch)45517.947518.749519.552520.755521.9
BSeat Tube Angle (degrees)73.5°73.5°73.0°73.0°73.0°
CTop Tube Length (mm) (inch)5602257522.659023.26102463024.8
DHead Tube Length (mm) (inch)1305.11556.11756.92007.92258.9
EHead Tube Angle (degrees)70.5°71.0°71.0°71.5°71.5°
FFork Rake (mm) (inch)502502502502502
GTrail (mm) (inch)742.9702.8702.8672.6672.6
HWheelbase (mm) (inch)104741.2105841.7106942.1108442.7110543.5
IChain Stay Length (mm) (inch)43517.143517.143517.143517.143517.1
JBottom Bracket Drop (mm) (inch)753753753753753
KStack (mm) (inch)55221.757822.859723.562324.564625.4
LReach (mm) (inch)39615.640415.94071641916.543217
MStand Over Height (mm) (inch)7362975629.877330.480031.582632.5
NHandlebar Width (mm) (inch)64025.268026.868026.868026.868026.8
OStem Length (mm) (inch)803.1903.5903.51003.91104.3
PCrank Length (mm) (inch)1706.71706.7172.56.8172.56.8172.56.8
QWheel Size 700C700C700C700C700C
Specs
  • Sizes
    XS, S, M, M/L, L, XL
  • Colors
    Metallic Black
  • Frame
    ALUXX-Grade Aluminum
  • Fork
    Advanced-Grade Composite, composite OverDrive steerer
  • Shock
    N/A
  • Handlebar
    Giant Sport, mini-rise, 31.8 XS:64cm, S:64cm, M:68cm, M/, L:68cm, XL:68cm
  • Grips
    Giant ErgoContact
  • Stem
    Giant Sports XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm
  • Seatpost
    Giant D-Fuse, alloy, 350mm
  • Saddle
    Giant ErgoContact
  • Pedals
    platform pedal
  • Shifters
    Shimano Sora, 2x9
  • Front Derailleur
    Shimano Sora
  • Rear Derailleur
    Shimano Sora
  • Brakes
    Tektro HD-R280, Tektro rotors [F]160mm, [R]160mm
  • Brake Levers
    Tektro HD-R280
  • Cassette
    Shimano CS-HG201, 11x34
  • Chain
    KMC X9 with Missing Link
  • Crankset
    forged alloy, 32/48 XS:170mm, S:170mm, M:170mm, M/L:172.5mm, L:172.5mm, XL: 172.5mm
  • Bottom Bracket
    threaded
  • Rims
    Giant S-X2 Disc wheelset
  • Hubs
    Giant alloy, 12mm thru-axle
  • Spokes
    Sapim
  • Tires
    Giant Gavia Fondo AR, tubeless, 700x40c
  • Extras
    tubeless prepared, 42mm max tire size
  • Weight
    The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality.

*All specifications and prices listed are subject to change without notice.

Reviews

*All specifications and prices listed are subject to change without notice.