Yeti SB115 SE

2021 MountainCross-country Manufacturer page

Last known price: $8,600

Prices shown first for United States
Travel: 130 / 115 mm Fork / rear shock
Wheels: 29″
Gear range: 510%
Weight: 12.06 kg 26.6 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 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

TURQ 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

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 431mm

Stack 613mm

Wheelbase 1155mm

Head angle 67.6°

Seat angle 74.1°

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	405.5	430.6	450.6	470.5
Stackmm	603	613.1	628.2	648.3
Top tube lengthmm	577.3	605.7	630.9	657.8
Seat tube lengthmm	393	419	457	495
Head tube lengthmm	92.6	107	123.2	144.7
Head tube angle	67.6°	67.6°	67.6°	67.6°
Seat tube angle	74.1°	74.1°	74°	73.9°
Chainstay lengthmm	436.7	436.7	436.7	436.7
Wheelbasemm	1125.5	1154.5	1180.6	1208.6
Front centermm	688.8	717.8	743.9	771.9
Bottom bracket dropmm	35	35	35	35
Bottom bracket heightmm	339.5	339.4	339.3	339.2
Standover heightmm	731.8	731.1	731.3	732.1
Fork rakemm	47	47	46	46
Trailmm	104	104	105	105
Stack/reach ratio	1.49	1.42	1.39	1.38

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: 12.06 kg

26.6 lb

Suspension

Suspension configuration: Full suspension
Front travel: 130 mm
Rear travel: 115 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 18.2 in
Highest gear: 92.8 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: BSA
Fork spring: Air
Tire width: 2.4″
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

130 mm

This value is above the central range for this class.

Cohort: Mountain / Cross-country Model year: 2021
Sample: 1,256 bicycles with this information
Coverage: 91.6% of the class

Lowest gear

18.2 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2021
Sample: 1,101 bicycles with this information
Coverage: 80.3% of the class

Highest gear

92.8 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2021
Sample: 1,101 bicycles with this information
Coverage: 80.3% of the class

Shifting

Mechanical

89 of 1,368 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2021
Sample: 1,368 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.0 km/h
Highest gear: 35.5 km/h

Total gear range 510%

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: 18.2–92.8 gear inches
Class reference (p10–p90): 17.4–100.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2021
Lowest gear: 1101 bicycles with this information, 80.3% of the class
Highest gear: 1101 bicycles with this information, 80.3% 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

Differences across 2021 builds
Specification	This bicycle Yeti SB115 SE	Yeti SB115 C1	Yeti SB115 C2	Yeti SB115 T1	Yeti SB115 T2	Yeti SB115 T3
Frame
Bicycle weight	12.06 kg	13.5 kg	13.44 kg	12.75 kg	12.52 kg	12.42 kg
Drivetrain
Smallest chainring	32	30	30	30	30	30
Largest chainring	32	30	30	30	30	30
Largest sprocket	51	51	52	51	52	52
Lowest gear	18.2 in	17.1 in	16.7 in	17.1 in	16.7 in	16.7 in
Highest gear	92.8 in	87.0 in	87.0 in	87.0 in	87.0 in	87.0 in
Rear sprockets	Not informed	Not informed	12	Not informed	12	12
Other specifications
Bottom bracket standard	BSA	BSA	BB86/BB92	BSA	BB86/BB92	BB86/BB92
Tire width	2.4″	2.5″	2.5″	2.5″	2.5″	2.5″