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FastRoad SL 2

2021

£720 Original price £899

Building fitness and taking care of your health has never been more fun. This lightweight flyer combines the agility 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 aluminium frameset with a smooth-riding composite fork, 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 handlebar grips help keep your hands comfortable on longer rides. The fast-rolling wheels can fit high-volume tyres up to 32mm in width. 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 aluminium frame with updated geometry paired with a composite fork minimises weight and produces a quick, nimble ride quality.

Smooth and comfortable

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

Easy to accessorize

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

Techs & Features

ALUXX SL Aluminium Technology
D-Fuse Technology
OverDrive

Geometry

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
A Seat Tube Length (mm) (inch)44517.546018.149019.352020.555021.7
B Seat Tube Angle (degrees)73.5°73.0°73.0°72.5°72.5°
C Top Tube Length (mm) (inch)54521.55602257522.659523.461524.2
D Head Tube Length (mm) (inch)1305.11556.11807.12007.92258.9
E Head Tube Angle (degrees)71.5°72.0°72.0°72.5°72.5°
F Fork Rake (mm) (inch)502502502502502
G Trail (mm) (inch)64.72.561.52.461.52.458.22.358.22.3
H Wheelbase (mm) (inch)101439.9102040.2103540.7104541.1106541.9
I Chain Stay Length (mm) (inch)42516.742516.742516.742516.742516.7
J Bottom Bracket Drop (mm) (inch)702.8702.8702.8702.8702.8
K Stack (mm) (inch)53721.156322.258623.160723.963124.8
L Reach (mm) (inch)38615.238815.339515.640315.941616.4
M Stand Over Height (mm) (inch)69727.471928.374129.276730.279531.3
N Handlebar Width (mm) (inch)58022.862024.462024.462024.462024.4
O Stem Length (mm) (inch)903.51003.91003.91104.31104.3
P Crank Length (mm) (inch)1706.71706.71706.71756.91756.9
Q Wheel Size 700C700C700C700C700C
Specs
  • Sizes
    S, M, ML, L, XL
  • Colours
    Gloss Eclipse
  • Frame
    ALUXX SL-Grade Aluminium. Compatible with fenders and kickstand
  • Fork
    Advanced-Grade Composite, alloy OverDrive steerer
  • Shock
    N/A
  • Handlebar
    Giant Sport, flat
  • Stem
    Giant Sport
  • Seatpost
    Giant D-Fuse, alloy
  • Saddle
    Giant Approach
  • Pedals
    platform pedal
  • Shifters
    Shimano Sora
  • Front Derailleur
    Shimano Sora
  • Rear Derailleur
    Shimano Sora
  • Brakes
    Tektro HD-R280
  • Brake Levers
    Tektro
  • Cassette
    Shimano CS-HG201, 11x34
  • Chain
    KMC X9 with Missing Link
  • Crankset
    FSA Omega, 34/50
  • Bottom Bracket
    cartridge
  • Rims
    Giant GX wheelset
  • Hubs
    Giant GX wheelset
  • Spokes
    Giant GX wheelset
  • Tyres
    Giant S-R3 AC, puncture protect, 700x32c (max tyre size possible: 32mm)
  • Fender/Chainguard
    Compatible with RGX 38 fender (sold separately)
  • Weight
    10.5kg

Every effort has been made to ensure accuracy throughout this website. However, Giant reserves the right to change bike specifications, features, prices and colours without prior notice.

Every effort has been made to ensure accuracy throughout this website. However, Giant reserves the right to change bike specifications, features, prices and colours without prior notice.