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FastRoad SL 1

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So smooth, so efficient, it feels like flying. This lightweight flyer combines the sporty feel of a road bike with the added confidence and control of a flat handlebar setup.

The perfect balance of road bike speed and city bike versatility. Built on a lightweight ALUXX SL aluminum frameset, this new flat-bar road bike puts the rider in a comfortable position that’s smooth and efficient. The D-Fuse seatpost helps smooth out rough roads, and ergo bar ends keep your hands comfortable on longer rides. The fast-rolling wheels can fit high-volume tires up to 32c, and they’re tubeless ready so you get a smoother ride, more grip, and fewer flat tires. Powerful disc brakes give you added control in all types of weather, and easy-to-use rack mounts make FastRoad SL a smart choice for commuting, fitness riding and weekend adventures.

Key Performance Factors

Light and agile

ALUXX SL aluminum frameset with updated geometry minimizes weight and produces a quick, nimble ride quality.

Smooth and comfortable

Innovative D-Fuse seatpost absorbs road vibrations, and new ergonomically designed bar ends protect your hands, keeping them comfortable on longer rides.

Easy to accessorize

Smart-mount rack and fender system lets you customize the bike for fitness riding, commuting or long-range adventures.

Specs
  • Sizes
    XS, S, M, ML, L, XL
  • Colors
    Charcoal / Pure Red
  • Frame
    ALUXX SL-Grade Aluminum
  • Fork
    Advanced-Grade Composite, alloy OverDrive steerer
  • Shock
    N/A
  • Handlebar
    Giant Connect, flat
  • Stem
    Giant Contact, 8-degree
  • Seatpost
    Giant D-Fuse, alloy
  • Saddle
    Giant Contact (neutral)
  • Pedals
    platform pedal
  • Shifters
    Shimano 105
  • Front Derailleur
    Shimano 105
  • Rear Derailleur
    Shimano 105
  • Brakes
    Tektro HD-R210
  • Brake Levers
    Tektro
  • Cassette
    Shimano CS-HG700, 11x34
  • Chain
    KMC X11EL-1
  • Crankset
    Praxis Alba, 34/50
  • Bottom Bracket
    Praxis, threaded
  • Rims
    Giant S-R2 Disc wheelset
  • Hubs
    Giant S-R2 Disc wheelset, 12mm thru-axle
  • Spokes
    Giant S-R2 Disc wheelset
  • Tires
    Giant S-R3 AC, puncture protect, 700x32
  • Extras
    Giant Contact Ergo Max bar end
  • 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.

The specifications, colors, and availability of the products can be subjects to alter without prior notification. For availability and prices, please contact the retailers in your city / country.

Highlights

The perfect balance of road bike speed and city bike versatility. Built on a lightweight ALUXX SL aluminum frameset, this new flat-bar road bike puts the rider in a comfortable position that’s smooth and efficient. The D-Fuse seatpost helps smooth out rough roads, and ergo bar ends keep your hands comfortable on longer rides. The fast-rolling wheels can fit high-volume tires up to 32c, and they’re tubeless ready so you get a smoother ride, more grip, and fewer flat tires. Powerful disc brakes give you added control in all types of weather, and easy-to-use rack mounts make FastRoad SL a smart choice for commuting, fitness riding and weekend adventures.

2020 FastRoad SL with interactive tooltips

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.
  • XS
      155 cm5’1”  to 165 cm5’5”
  • 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.
  XSSMMLLXL
ASeat Tube Length (mm) (inch)43016.944517.546018.149019.352020.555021.7
BSeat Tube Angle (degrees)73.5°73.5°73.0°73.0°72.5°72.5°
CTop Tube Length (mm) (inch)54021.354521.55602257522.659523.461524.2
DHead Tube Length (mm) (inch)1054.11305.11556.11807.12007.92258.9
EHead Tube Angle (degrees)71.0°71.5°72.0°72.0°72.5°72.5°
FFork Rake (mm) (inch)502502502502502502
GTrail (mm) (inch)682.764.72.561.52.461.52.458.22.358.22.3
HWheelbase (mm) (inch)101339.9101439.9102040.2103540.7104541.1106541.9
IChain Stay Length (mm) (inch)42516.742516.742516.742516.742516.742516.7
JBottom Bracket Drop (mm) (inch)702.8702.8702.8702.8702.8702.8
KStack (mm) (inch)51120.153721.156322.258623.160723.963124.8
LReach (mm) (inch)38815.338615.238815.339515.640315.941616.4
MStand Over Height (mm) (inch)68126.869727.471928.374129.276730.279531.3
NHandlebar Width (mm) (inch)54021.354021.354021.358022.858022.858022.8
OStem Length (mm) (inch)803.1903.51003.91003.91104.31104.3
PCrank Length (mm) (inch)1706.71706.71706.71706.71756.91756.9
QWheel Size 700C700C700C700C700C700C

Techs & Features

ALUXX SL Aluminum Technology
OverDrive
Internal Seatpost Clamp

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The specifications, colors, and availability of the products can be subjects to alter without prior notification. For availability and prices, please contact the retailers in your city / country.