Ibis Oso GX

2023 MountainEnduro Electric bicycle Manufacturer page

Last known price: $10,999

Prices shown first for United States
Travel: 170 / 155 mm Fork / rear shock
Wheels: 29″ / 27.5″
Drivetrain: 1 × 12 32t / 10–52t
Gear range: 520%
Battery: 750 Wh
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

20 of 24 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

Carbon Fiber Not identified

Electric system

4 parts

Suspension

2 parts

Drivetrain

7 parts

Bottom bracket

NA Not identified
Cassette
- SRAM XG-1275 Eagle 12 speeds
XG-1275
Chain
- SRAM GX Eagle 12 speeds
Chain guide
- Ibis
Crankset
- SRAM EX1 E-Crank 32t
Rear derailleur
- SRAM GX Eagle 12 speeds
Shifters
- SRAM GX Eagle Trigger 12 speeds

Brakes

2 parts

Wheels and tires

2 parts

Cockpit and contact points

6 parts

Grips
- Lizard Skins
Handlebar

Blackbird Carbon Hi Fi, 800mm Not identified
Headset

ZS44 upper / ZS56 lower Not identified
Saddle
- SDG Bel-Air
Seatpost
- Bike Yoke
Stem
- Ibis

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

Diagrams for different front and rear wheel sizes are not available yet. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	430	460	500	540
Stackmm	621	635	650	665
Top tube lengthmm	573	607	638	669
Seat tube lengthmm	394	415	415	427
Head tube lengthmm	90	106	122	139
Head tube angle	64°	64°	64°	64°
Seat tube angle	77°	77°	78°	79°
Chainstay lengthmm	439	439	444	444
Wheelbasemm	1206	1242	1294	1341
Front centermm	769	805	852	899
Bottom bracket dropmm	31	31	31	31
Standover heightmm	677	714	729	731
Fork rakemm	45	44	44	44
Trailmm	132	132	132	132
Stack/reach ratio	1.44	1.38	1.30	1.23

Not published by the manufacturer: Bottom bracket height, 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

Suspension

Suspension configuration: Full suspension
Front travel: 170 mm
Rear travel: 155 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 52
Lowest gear: 16.9 in
Highest gear: 88.0 in

Wheels and brakes

Wheel configuration: Different sizes
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Electric system

Battery capacity: 750 Wh

Additional specifications

Battery: Bosch 750 Wh Powertube (M/L/XL), 625 Wh Powertube (S)
Fork spring: Air
Tire clearance: Maximum tire width: 2.5″
Tire width: 2.5″
Wheel material: Aluminum
Wheel size: 29″, 27.5″

Technical analysis

5 measures

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

Front travel

170 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,823 bicycles with this information
Coverage: 98.4% of the class

Rear travel

155 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,564 bicycles with this information
Coverage: 84.4% of the class

Lowest gear

16.9 gear inches

This value is below the central range for this class.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,310 bicycles with this information
Coverage: 70.7% of the class

Highest gear

88.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,310 bicycles with this information
Coverage: 70.7% of the class

Shifting

Mechanical

364 of 1,851 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2023
Sample: 1,851 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.5 km/h
Highest gear: 33.7 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: 16.9–88.0 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 / Enduro Model year: 2023
Lowest gear: 1310 bicycles with this information, 70.7% of the class
Highest gear: 1310 bicycles with this information, 70.7% 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 2023 builds

Differences across 2023 builds
Specification	This bicycle Ibis Oso GX	Ibis Oso GX Transmission	Ibis Oso NGX
Drivetrain
Smallest chainring	32	34	32
Largest chainring	32	34	32
Lowest gear	16.9 in	18.0 in	16.9 in
Highest gear	88.0 in	93.5 in	88.0 in
Cockpit
Shifting	Mechanical	Electronic	Mechanical
Derailleur hanger	Not informed	UDH	Not informed