Giant Yukon 1

2020 MountainFat bike Manufacturer page

Giant Yukon 1, color Wine Red / Charcoal

Last known price: $2,100

Prices shown first for United States
Suspension: Rigid
Wheels: 27.5″
Drivetrain: 1 × 11 30t / 11–50t
Gear range: 455%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM High 163–173
SM Low 163–173
MD High 170–181
MD Low 170–181
LG High 178–189
LG Low 178–189
XL High 186–198
XL Low 186–198

Components

15 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 SL-Grade Aluminum with horizontal dropouts Not identified

Suspension

2 parts

Fork

Rigid composite with alloy steerer, 15x150, with low rider rack mounts Not identified
Rear shock

None

Drivetrain

7 parts

Brakes

2 parts

Wheels and tires

5 parts

Front hub
- Giant
Rear hub
- Giant
Rims

alloy, 27.5", 90mm Not identified
Spokes

stainless, 14g Not identified
Tires
- Maxxis

Cockpit and contact points

5 parts

Handlebar
- Giant
Pedals

None
Saddle
- Giant
Seatpost
- Giant
Stem
- Giant

Sizes and geometry

8 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD Low

Table

Reach 411mm

Stack 636mm

Wheelbase 1150mm

Head angle 68.5°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 8 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	395	395	410.7	410.7	426.5	426.5	440.8	440.8
Stackmm	621.5	621.5	635.5	635.5	649.4	649.4	668	668
Top tube lengthmm	585	585	605	605	625	625	645	645
Seat tube lengthmm	381	381	432	432	483	483	533	533
Head tube lengthmm	100	100	115	115	130	130	150	150
Head tube angle	68.5°	68.5°	68.5°	68.5°	68.5°	68.5°	68.5°	68.5°
Seat tube angle	73°	73°	73°	73°	73°	73°	73°	73°
Chainstay lengthmm	460	445	460	445	460	445	460	445
Wheelbasemm	1128.6	1128.6	1149.8	1149.8	1171.1	1171.1	1192.7	1192.7
Front centermm	679	694	700	715	721	736	743	758
Bottom bracket dropmm	75	75	75	75	75	75	75	75
Bottom bracket heightmm	280	280	280	280	280	280	280	280
Standover heightmm	719	719	735	735	772	772	811	811
Fork rakemm	60	60	60	60	60	60	60	60
Trailmm	90.1	90.1	90.1	90.1	90.1	90.1	90.1	90.1
Stack/reach ratio	1.57	1.57	1.55	1.55	1.52	1.52	1.52	1.52
Suspension and parts
Crank lengthmm	170	170	170	170	175	175	175	175
Handlebar widthmm	780	780	780	780	780	780	780	780
Stem lengthmm	50	50	50	50	60	60	70	70

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: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 16.5 in
Highest gear: 75.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Tire width: 4.5″
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

2 measures

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

Lowest gear

16.5 gear inches

This value is within the central range for this class.

Cohort: Mountain / Fat bike Model year: 2020
Sample: 74 bicycles with this information
Coverage: 77.8% of the class

Highest gear

75.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Fat bike Model year: 2020
Sample: 74 bicycles with this information
Coverage: 77.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.3 km/h
Highest gear: 28.7 km/h

Total gear range 455%

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: 16.5–75.0 gear inches
Class reference (p10–p90): 15.6–89.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Fat bike Model year: 2020
Lowest gear: 74 bicycles with this information, 77.8% of the class
Highest gear: 74 bicycles with this information, 77.8% 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 Yukon 1	Giant Yukon 2
Drivetrain
Smallest chainring	30	28
Largest chainring	30	28
Largest sprocket	50	42
Lowest gear	16.5 in	18.3 in
Highest gear	75.0 in	70.0 in
Cockpit
Seatpost	Dropper seatpost	Rigid seatpost

Changes since 2019
Specification	2019 Giant Yukon 1	This bicycle Giant Yukon 1
Drivetrain
Rear sprockets	12	11
Other specifications
Travel	Configuration: RigidRear: Additional specification: Not available: Yes	Configuration: RigidFront: Additional specification: Not available: YesRear: Additional specification: Not available: Yes