2022 Giant

ToughRoad, SLR 1

An aluminum frame gravel bike with upper mid-range components and hydraulic disc brakes.
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MSRPCA$1,799 (about $1,352)  
FrameAluminum
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 10
GroupsetDeore
BrakesHydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
ToughRoad, SLR 1
Other Gravel bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

35 mph

ToughRoad, SLR 1

36 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full ToughRoad model range

View Comparison
Sizing
SM

5'2" – 5'8"

MD

5'6" – 6'0"

LG

5'10" – 6'4"

XL

6'2" – 6'7"

Rider Fit Notes
  • 6'3", size XL, Just right
Price History
Reviews
road.cc
Giant ToughRoad SLR 1 2021

Aug 2021 · Boyonabike

Great long-distance comfort and load-carrying capacity, very good quality gears and brakes, and comprehensive kit

Highs
  • Long-distance comfort

  • Quality components

  • Comprehensively kitted out for touring or heavy day-to-day use

Lows
  • Slightly weighty

  • I'd like to have seen thru-axles

Read Review

BikeRadar
Giant Toughroad SLR 1 review

Aug 2019 · Simon Withers

Mountain bike-inspired with tubeless tyres and thru-axles

Highs
  • Well considered bang up to date and comprehensive kit tubeless tyres great range of gears and oodles of comfort

Lows
  • It s not that light and 50mm tyres are never going to be that fast on the road

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

ALUXX SLR-Grade Aluminum, disc

Tire Clearance53c

ColorKnight Shield

Fork

Advanced-Grade Composite, alloy OverDrive steerer, disc

Shock

N/A

Bottom Bracket

cartridge

Stem

Giant Contact, 8-degree S:60mm, M:70mm, L:80mm, XL:90mm

Handlebar

Giant Contact XC, 31.8mm S:64cm, M:68cm, L:68cm, XL:68cm

Saddle

Giant Sport

Seatpost

Giant D-Fuse, alloy, 350mm

TypeRigid

Pedals

platform

Grips

Giant Connect Ergo

Groupset
Rear Derailleur

Shimano Deore

Front Derailleur

Shimano Deore

Crank

ProWheel RPP 521P, 32/44 with chainguard S:170mm, M:170mm, L:175mm, XL:175mm

Shifters

Shimano Deore, 2x10

Cassette

Shimano CS-M4100, 11x42

Chain

KMC X10 with Missing Link

Brakes

Shimano BL-MT200 hydraulic, [F]160mm, [R]160mm rotors

TypeHydraulic Disc

Brake Levers

Shimano BL-MT200

Wheels
Rims

Giant double wall aluminum

Spokes

stainless, 14g

Front Hub

alloy, 28h

Rear Hub

alloy, 28h

Tires

Giant Sycamore S, 700x50c, FlatGuard Deflect 2

Rider Notes
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Last updated April 13