Yeti SB140 C2

2021 MountainTrail Manufacturer page

Last known price: $5,900

Prices shown first for United States
Travel: 160 / 140 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 12 30t / 10–52t
Gear range: 520%
Weight: 13.65 kg 30.1 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 156–166
SM 163–174
MD 171–182
LG 179–189
XL 185–195

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

C/Series carbon fiber frame, Switch Infinity suspension technology, press-fit BB92, internally tunneled cable routing, 148mm x 12mm BOOST dropouts, sealed enduro max pivot bearings, integrated derailleur hanger, and axle. Not identified

Suspension

2 parts

Drivetrain

6 parts

Brakes

2 parts

Wheels and tires

2 parts

Cockpit and contact points

6 parts

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 460mm

Stack 600mm

Wheelbase 1208mm

Head angle 65.0°

Seat angle 77.0°

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 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	405.1	430.1	460.1	480.1	505.1
Stackmm	581.9	594.9	599.9	609.9	619.9
Top tube lengthmm	538.2	567	598.5	621.5	649.4
Seat tube lengthmm	355	380	410	450	495
Head tube lengthmm	95.5	109.9	115.4	126.4	137.5
Head tube angle	65°	65°	65°	65°	65°
Seat tube angle	77.1°	77°	77°	77°	76.9°
Chainstay lengthmm	433	433	433	433	433
Wheelbasemm	1144.8	1175.9	1208.2	1232.9	1262.6
Front centermm	711.8	742.9	775.2	799.9	829.6
Bottom bracket dropmm	16	16	16	16	16
Bottom bracket heightmm	339.9	339.9	339.9	339.9	339.9
Standover heightmm	702.4	707.6	710	712.3	714.7
Fork rakemm	39	39	39	39	39
Trailmm	123	123	123	123	123
Stack/reach ratio	1.44	1.38	1.30	1.27	1.23

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: 13.65 kg

30.1 lb

Suspension

Suspension configuration: Full suspension
Front travel: 160 mm
Rear travel: 140 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 52
Lowest gear: 15.9 in
Highest gear: 82.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Fork spring: Air
Tire width: 2.6″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

4 measures

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

Front travel

160 mm

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,324 bicycles with this information
Coverage: 98.1% of the class

Lowest gear

15.9 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,137 bicycles with this information
Coverage: 84.2% of the class

Highest gear

82.5 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,137 bicycles with this information
Coverage: 84.2% of the class

Shifting

Mechanical

53 of 1,346 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,346 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.1 km/h
Highest gear: 31.6 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: 15.9–82.5 gear inches
Class reference (p10–p90): 16.9–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2021
Lowest gear: 1137 bicycles with this information, 84.2% of the class
Highest gear: 1137 bicycles with this information, 84.2% 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 2021 builds
Specification	This bicycle Yeti SB140 C2	Yeti SB140 C1	Yeti SB140 T1	Yeti SB140 T2	Yeti SB140 T3
Frame
Bicycle weight	13.65 kg	13.77 kg	13.4 kg	13.18 kg	13.08 kg
Drivetrain
Rear sprockets	12	Not informed	Not informed	12	12
Largest sprocket	52	51	51	52	52
Lowest gear	15.9 in	16.2 in	16.2 in	15.9 in	15.9 in
Other specifications
Bottom bracket standard	BB86/BB92	BSA	BSA	BB86/BB92	BB86/BB92