2020 Giant ToughRoad SLR GX 1

Modest component level aluminum frame gravel bike

View on www.giant-bicycles.com

2020 Giant ToughRoad SLR GX 1
  • MSRP $1,270
  • Frame Aluminum
  • Fork Carbon
  • Wheels 700c
  • Drivetrain 2 × 9
  • Groupset Sora
  • Brakes Hydraulic Disc

Where to Buy


2 × 9 — 18 speed

2020 Giant ToughRoad SLR GX 1
34 mph
Similar Bikes
36 mph

The 2020 ToughRoad SLR GX 1 is easier to ride up hills than similar bikes.

The 2020 ToughRoad SLR GX 1 won‘t keep up with similar bikes while riding downhill or sprinting.

Estimated Spec Level

Estimated spec level of the ToughRoad SLR GX 1 compared to other gravel bikes. 99 Spokes analyzes the build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more to estimate the overall spec level of each bike.

Learn more

est. spec level →$0$200$400$600$800$1,000$1,200$1,400$1,600
This bike
Other gravel bikes



FrameALUXX SLR-Grade Aluminum, disc
ForkAdvanced-Grade Composite, alloy OverDrive steerer, disc
Rear ShockN/A
Bottom BracketFSA MegaExo
StemGiant Contact, 8-degree
HandlebarGiant Contact XR D-Fuse, 31.8 5° back sweep, flare drop
SaddleGiant Contact (neutral)
SeatpostGiant D-Fuse, alloy
Rear DerailleurShimano Sora
Front DerailleurShimano Sora
CrankFSA Omega Adventure, 32/48
ShiftersShimano Sora
CassetteShimano CH-HG201, 11x34
ChainKMC X9 with Missing Link
BrakesGiant Conduct, hydraulic disc
Brake LeversShimano Sora
RimsGiant S-X2 wheelset
SpokesGiant S-X2 wheelset
Front HubGiant S-X2 wheelset
Rear HubGiant S-X2 wheelset
TiresGiant Crosscut, 700x42, anti-puncture
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2020 Giant ToughRoad SLR GX 1