Giant ToughRoad SLR GX 2

2020 RoadGravel Manufacturer page

Last known price: $1,100

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 32–48t / 11–34t
Gear range: 464%
Frame: Aluminum
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

SM 160–171
MD 169–180
MD/LG 175–185
LG 180–191
XL 189–200

Components

14 of 20 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

ALUXX SLR-Grade Aluminum, disc Not identified

Suspension

2 parts

Fork

Advanced-Grade Composite, alloy OverDrive steerer, disc Not identified
Rear shock

None

Drivetrain

7 parts

Bottom bracket

cartridge Not identified
Cassette
- Shimano CS-HG41
CS-HG41
Chain
- KMC Z7 7 speeds
Crankset
- FSA Vero 32/48t
Front derailleur
- Shimano Claris
Rear derailleur
- Shimano Claris
Shifters
- Shimano Claris

Brakes

2 parts

Wheels and tires

5 parts

Front hub

alloy, 28h, loose ball bearing Not identified
Rear hub

alloy, 28h, loose ball bearing Not identified
Rims
- Giant
Spokes

stainless, 14g Not identified
Tires
- Giant

Cockpit and contact points

5 parts

Handlebar
- Giant
Pedals

None
Saddle
- Giant
Seatpost
- Giant
Stem
- Giant

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD/LG

Table

Reach 384mm

Stack 591mm

Wheelbase 1053mm

Head angle 71.0°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	374	380	384	389	393
Stackmm	560	574	591	605	624
Top tube lengthmm	540	550	565	580	590
Seat tube lengthmm	420	460	490	520	550
Head tube lengthmm	110	125	140	155	175
Head tube angle	70.5°	70.5°	71°	71°	71°
Seat tube angle	73.5°	73.5°	73°	72.5°	72.5°
Chainstay lengthmm	450	450	450	450	450
Wheelbasemm	1037	1048	1053	1062	1073
Front centermm	597	608	612	621	632
Bottom bracket dropmm	70	70	70	70	70
Bottom bracket heightmm	279	279	279	279	279
Standover heightmm	720	753	777	802	828
Fork rakemm	42	42	42	42	42
Trailmm	82.6	82.6	79.2	79.2	79.2
Stack/reach ratio	1.50	1.51	1.54	1.56	1.59
Suspension and parts
Crank lengthmm	170	170	172.5	172.5	175
Handlebar widthmm	420	440	440	460	460
Stem lengthmm	80	90	100	100	110

Not published by the manufacturer: Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 32
Largest chainring: 48
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 27.3 in
Highest gear: 126.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 42c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

27.3 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2020
Sample: 640 bicycles with this information
Coverage: 82.6% of the class

Highest gear

126.6 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2020
Sample: 640 bicycles with this information
Coverage: 82.6% of the class

Shifting

Mechanical

123 of 774 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2020
Sample: 774 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.5 km/h
Highest gear: 48.5 km/h

Total gear range 464%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 27.3–126.6 gear inches
Class reference (p10–p90): 24.3–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2020
Lowest gear: 640 bicycles with this information, 82.6% of the class
Highest gear: 640 bicycles with this information, 82.6% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2020 builds
Specification	This bicycle Giant ToughRoad SLR GX 2	Giant ToughRoad SLR 1	Giant ToughRoad SLR 2	Giant ToughRoad SLR GX 1
Frame
Bicycle weight	Not informed	11.56 kg	11.56 kg	Not informed
Drivetrain
Smallest chainring	32	32	28	32
Largest chainring	48	44	44	48
Rear sprockets	11	10	9	9
Largest sprocket	34	42	36	34
Lowest gear	27.3 in	22.1 in	22.6 in	27.3 in
Highest gear	126.6 in	116.0 in	116.0 in	126.6 in
Brakes
Brake type	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Other specifications
Tire width	42c	50c	50c	42c
Bottom bracket standard	Not informed	Not informed	BSA	Not informed