Giant ToughRoad SLR 2

2019 RoadGravel Manufacturer page

Giant ToughRoad SLR 2, color Gun Metal Black/ Black / Flash Green

Last known price: $1,000

Prices shown first for United States
Suspension: Rigid
Wheels: 29″
Drivetrain: 3 × 9 22–44t / 11–34t
Gear range: 618%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 155–165
SM 160–171
MD 169–181
LG 179–191
XL 189–200

Components

16 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 Not identified

Suspension

2 parts

Fork

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

None

Drivetrain

7 parts

Bottom bracket
- Shimano
Cassette
- Shimano CS-HG201 9 speeds
CS-HG201
Chain
- KMC X9 9 speeds
Crankset
- Shimano FC-MT210 9 speeds 22/32/44t
FC-MT210
Front derailleur
- Shimano Acera
Rear derailleur
- Shimano Alivio
Shifters
- Shimano Acera

Brakes

2 parts

Brake levers
- Shimano
Brakes
- Shimano BL-MT201
BL-MT201

Wheels and tires

5 parts

Front hub
- Giant
Rear hub
- Giant
Rims
- Giant
Spokes
- Giant
Tires

Sycamore S, 60tpi Not identified

Cockpit and contact points

5 parts

Handlebar
- Giant
Pedals

None
Saddle

Contact Comfort (neutral) Not identified
Seatpost
- Giant
Stem
- Giant

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 411mm

Stack 602mm

Wheelbase 1078mm

Head angle 71.5°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ 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	410	408	411	403	405
Stackmm	555	578	602	623	642
Top tube lengthmm	580	585	595	605	620
Seat tube lengthmm	390	420	460	510	550
Head tube lengthmm	100	125	150	170	190
Head tube angle	71.5°	71.5°	71.5°	72°	72°
Seat tube angle	73°	73°	73°	72°	71.5°
Chainstay lengthmm	450	450	450	450	450
Wheelbasemm	1061	1067	1078	1071	1080
Front centermm	620	626	637	630	639
Bottom bracket dropmm	70	70	70	70	70
Standover heightmm	696	724	754	795	864
Fork rakemm	42	42	42	42	42
Trailmm	78	78	78	75	75
Stack/reach ratio	1.35	1.42	1.47	1.55	1.59
Suspension and parts
Crank lengthmm	165	170	175	175	175
Handlebar widthmm	640	640	640	690	690
Stem lengthmm	80	90	100	110	110

Not published by the manufacturer: Bottom bracket height, 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: 3
Smallest chainring: 22
Largest chainring: 44
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 18.8 in
Highest gear: 116.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Wheel material: Aluminum
Wheel size: 29″

Technical analysis

3 measures

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

Lowest gear

18.8 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2019
Sample: 449 bicycles with this information
Coverage: 89.2% of the class

Highest gear

116.0 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2019
Sample: 449 bicycles with this information
Coverage: 89.2% of the class

Shifting

Mechanical

65 of 503 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2019
Sample: 503 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.2 km/h
Highest gear: 44.4 km/h

Total gear range 618%

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: 18.8–116.0 gear inches
Class reference (p10–p90): 24.4–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2019
Lowest gear: 449 bicycles with this information, 89.2% of the class
Highest gear: 449 bicycles with this information, 89.2% 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 2019 builds
Specification	This bicycle Giant ToughRoad SLR 2	Giant ToughRoad SLR 1	Giant ToughRoad SLR GX 1	Giant ToughRoad SLR GX 2	Giant ToughRoad SLR GX 3
Drivetrain
Front chainrings	3	2	2	2	2
Smallest chainring	22	32	32	32	32
Largest chainring	44	44	48	48	48
Rear sprockets	9	10	10	9	8
Largest sprocket	34	42	34	34	34
Lowest gear	18.8 in	22.1 in	27.3 in	27.3 in	27.3 in
Highest gear	116.0 in	116.0 in	126.6 in	126.6 in	126.6 in
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Mechanical disc
Other specifications
Wheel size	29″	29″	700c	700c	700c
Tire width	Not informed	50c	40c	38c	38c