Giant ToughRoad SLR 1

2018 RoadGravel Manufacturer page

Giant ToughRoad SLR 1, color Blast Grey / Neon Green/black

Last known price: $1,275

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 10 28–42t / 11–36t
Gear range: 491%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

17 of 19 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

1 part

Fork

Advanced-grade composite, Hybrid OverDrive steerer Not identified

Drivetrain

7 parts

Bottom bracket
- SRAM GXP
Cassette
- SRAM PG-1020 10 speeds
PG-1020
Chain
- KMC X10 10 speeds
Crankset
- SRAM 28/42t
Front derailleur
- SRAM X5
Rear derailleur
- SRAM GX
Shifters
- SRAM
SL-700

Brakes

1 part

Brakes
- TRP

Wheels and tires

5 parts

Cockpit and contact points

5 parts

Handlebar
- Giant
Pedals

None
Saddle
- Giant
Seatpost
- Giant
Stem
- Giant

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 408mm

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 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	405	408	410	411
Stackmm	578	602	623	642
Top tube lengthmm	585	595	605	620
Seat tube lengthmm	420	460	510	550
Head tube lengthmm	125	150	170	190
Head tube angle	71.5°	71.5°	72°	72°
Seat tube angle	73°	73°	72°	71.5°
Chainstay lengthmm	450	450	450	450
Wheelbasemm	1067	1078	1071	1080
Front centermm	626	637	630	639
Bottom bracket dropmm	70	70	70	70
Bottom bracket heightmm	279	279	279	279
Standover heightmm	724	754	795	864
Fork rakemm	42	42	42	42
Trailmm	78	78	75	75
Stack/reach ratio	1.43	1.48	1.52	1.56
Suspension and parts
Crank lengthmm	170	175	175	175
Handlebar widthmm	640	640	690	690
Stem lengthmm	70	80	90	100

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: 28
Largest chainring: 42
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 22.6 in
Highest gear: 110.7 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 50c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

2 measures

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

Lowest gear

22.6 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2018
Sample: 204 bicycles with this information
Coverage: 99.0% of the class

Highest gear

110.7 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2018
Sample: 204 bicycles with this information
Coverage: 99.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.6 km/h
Highest gear: 42.4 km/h

Total gear range 491%

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: 22.6–110.7 gear inches
Class reference (p10–p90): 24.9–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2018
Lowest gear: 204 bicycles with this information, 99.0% of the class
Highest gear: 204 bicycles with this information, 99.0% 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 2018 builds
Specification	This bicycle Giant ToughRoad SLR 1	Giant ToughRoad SLR 2	Giant ToughRoad SLR GX 0	Giant ToughRoad SLR GX 1	Giant ToughRoad SLR GX 3
Drivetrain
Front chainrings	2	3	1	2	2
Smallest chainring	28	22	40	32	32
Largest chainring	42	44	40	48	48
Rear sprockets	10	9	11	10	8
Largest sprocket	36	34	42	34	34
Lowest gear	22.6 in	18.8 in	27.6 in	27.3 in	27.3 in
Highest gear	110.7 in	116.0 in	105.5 in	126.6 in	126.6 in
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Mechanical disc
Other specifications
Tire width	50c	50c	Not informed	Not informed	Not informed
Bottom bracket standard	Not informed	BSA	Not informed	Not informed	BSA