Yeti ARC 90

Name: Yeti ARC 90
Brand: Yeti

2027 MountainTrail Manufacturer page

Last known price: $3,900

Prices shown first for United States
Fork travel: 140 mm
Wheels: 29″
Gear range: 520%
Weight: 12.27 kg 27.1 lb · Reference configuration not specified
Frame: Carbon
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 18 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

TURQ series carbon fiber frame, Pressfit BB92, internally tunneled cable routing, 148mm x 12mm BOOST dropouts, Universal derailleur hanger (UDH), and axle. Not identified

Suspension

1 part

Fork
- Fox 36

Drivetrain

6 parts

Brakes

2 parts

Wheels and tires

2 parts

Cockpit and contact points

6 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 440mm

Stack 642mm

Wheelbase 1175mm

Head angle 66.6°

Seat angle 75.5°

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 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	415	440	460	485
Stackmm	635	642	649	658
Top tube lengthmm	579	606	627	655
Seat tube lengthmm	380	410	450	495
Head tube lengthmm	95	103	110	120
Head tube angle	66.6°	66.6°	66.6°	66.6°
Seat tube angle	75.5°	75.5°	75.5°	75.5°
Chainstay lengthmm	433	433	433	433
Wheelbasemm	1147	1175	1198	1227
Front centermm	714	742	765	794
Bottom bracket dropmm	61	61	61	61
Bottom bracket heightmm	313	313	313	313
Standover heightmm	727	726	724	724
Fork rakemm	50	50	50	50
Trailmm	108	108	108	108
Stack/reach ratio	1.53	1.46	1.41	1.36

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Bicycle weight: 12.27 kg

27.1 lb

Suspension

Suspension configuration: Hardtail
Front travel: 140 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Smallest sprocket: 10
Largest sprocket: 52
Lowest gear: 16.7 in
Highest gear: 87.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Fork spring: Air
Tire width: 2.5″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

4 measures

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

Front travel

140 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2027
Sample: 334 bicycles with this information
Coverage: 95.4% of the class

Lowest gear

16.7 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2027
Sample: 274 bicycles with this information
Coverage: 78.2% of the class

Highest gear

87.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2027
Sample: 274 bicycles with this information
Coverage: 78.2% of the class

Shifting

Mechanical

112 of 350 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2027
Sample: 350 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.4 km/h
Highest gear: 33.3 km/h

Total gear range 520%

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: 16.7–87.0 gear inches
Class reference (p10–p90): 16.7–104.4 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2027
Lowest gear: 274 bicycles with this information, 78.2% of the class
Highest gear: 274 bicycles with this information, 78.2% 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 2027 builds

Differences across 2027 builds
Specification	This bicycle Yeti ARC 90	Yeti ARC /90 X0	Yeti ARC XT Di2
Frame
Bicycle weight	12.27 kg	11.89 kg	11.81 kg
Drivetrain
Smallest chainring	30	32	32
Largest chainring	30	32	32
Largest sprocket	52	52	51
Lowest gear	16.7 in	17.9 in	18.2 in
Highest gear	87.0 in	92.8 in	92.8 in
Rear sprockets	Not informed	Not informed	12
Cockpit
Shifting	Mechanical	Mechanical	Electronic
Other specifications
Bottom bracket standard	BB86/BB92	BB86/BB92	BSA