Salsa Beargrease Eagle 70

Name: Salsa Beargrease Eagle 70
Brand: Salsa

2026 MountainFat bike Manufacturer page

Last known price: $1,999

Prices shown first for United States
Suspension: Rigid
Wheels: 27.5″
Drivetrain: 1 × 12 30t / 10–52t
Gear range: 520%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 147–160
SM 157–170
MD 168–180
LG 178–191
XL 188–201

Components

16 of 20 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

Beargrease Aluminum 4 Not identified

Suspension

2 parts

Fork

Bearpaw Aluminum 2, Carbon Not identified
Rear shock

None

Drivetrain

7 parts

Brakes

3 parts

Brake levers
- Shimano BL-MT200
BL-MT200
Brakes
- Shimano BR-MT200
BR-MT200
Disc rotors

160mm post mount Not identified

Wheels and tires

4 parts

Front hub
- Novatec
Rear hub
- Novatec
Rims
- WTB KOM Light i76
Tires

Front: 45NRTH Dillinger 5, 27.5 x 4.5", 60 TPI, tubeless, folding, black, studdable, Rear: 45NRTH Dillinger 5, 27.5 x 4.5", 60 TPI, tubeless, folding, black, studdable Not identified

Cockpit and contact points

5 parts

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 465mm

Stack 605mm

Wheelbase 1197mm

Head angle 65.6°

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
Frame
Reachmm	425	445	465	485	505
Stackmm	583	592	605	624	646
Top tube lengthmm	560	582	605	629	654
Seat tube lengthmm	355	392	430	455	480
Head tube lengthmm	95	105	120	140	165
Head tube angle	65.6°	65.6°	65.6°	65.6°	65.6°
Seat tube angle	77°	77°	77°	77°	77°
Chainstay lengthmm	446	446	446	446	446
Wheelbasemm	1147	1171	1197	1226	1256
Front centermm	710	734	760	788	818
Bottom bracket dropmm	69	69	69	69	69
Bottom bracket heightmm	321	321	321	321	321
Standover heightmm	680	710	740	765	790
Fork rakemm	44	44	44	44	44
Trailmm	113	113	113	113	113
Stack/reach ratio	1.37	1.33	1.30	1.29	1.28
Suspension and parts
Crank lengthmm	165	160	165	165	165
Handlebar widthmm	740	740	780	780	780
Stem lengthmm	60	60	60	60	60

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: 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

Derailleur hanger: UDH
Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire width: 4.5″
Travel: Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 27.5″

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

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 2026 builds

Differences across 2026 builds
Specification	This bicycle Salsa Beargrease Eagle 70	Salsa Beargrease C Eagle 70	Salsa Beargrease C Eagle 90	Salsa Beargrease C GX AXS
Frame
Frame material	Aluminum	Carbon	Carbon	Carbon
Cockpit
Shifting	Mechanical	Mechanical	Mechanical	Electronic
Other specifications
Wheel material	Aluminum	Aluminum	Aluminum	Carbon