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2026 Ibis

Oso TR Frameset

A 27.5″ / 29″ carbon frame full suspension enduro e-bike.

Manufacturer Price

6.599 $(5.672 €)
FrameCarbon
SuspensionFull, 150mm rear
ShockRockShox Super Deluxe Select+
Wheels27.5″ / 29″
MotorBosch 600W 85Nm mid-drive
Battery600Wh
BrakesHydraulic Disc
View on ibiscycles.comLearn about Ibis
Where to Buy
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Insights
Sizing
SM

162cm – 173cm

MD

169cm – 180cm

MD/LG

175cm – 186cm

LG

180cm – 192cm

XL

188cm – 199cm

🐐 Estimated

Rider Fit Notes

None yet.

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Price History
Reviews
Bikerumor
An Electric Ripmo? The 2nd Generation Ibis Oso eMTB is a Modular Platform with 3 Configurations

Apr 2026 · Jeremy Benson

Ibis' 2nd generation Oso eMTB looks a lot like a Ripmo and comes in three travel configurations mirroring non-electric models in the lineup.

Highs
  • Modular platform allowing three distinct travel/geometry setups

  • Familiar dw-link suspension design

  • Size-specific wheel sizes, geometries, and kinematics

  • Adjustable chainstay length and rear wheel size via modular dropouts

  • Bosch CX Gen 5 motor with smooth power delivery and quiet operation

  • Lighter 600Wh battery improves handling and weight balance

  • Compatible with range extender for up to 850Wh

  • Clean aesthetics similar to Ripmo and Ripley

Lows
  • Motor not the most powerful on the market

  • Original Oso's looks were polarizing

  • Frame-only price not listed for HD and TR

  • Range extender cost not specified

Read Review

Pinkbike
The New Ibis Oso - A Modular E-Bike Platform

Apr 2026 · Ibis Cycles

All models are powered by a Bosch CX 5 motor with a 600Wh battery keeping the weight centered and low for better handling - with the option to add the 250Wh PowerMore for a total of 850Wh when you want to go further.

Read Review

Outdoor Gear Lab
Ibis Oso 1.1

Aug 2025 · Joshua Hutchens

The second iteration of the Ibis Oso brings minor changes to the spec, but a huge change to the price tag. With 155mm of DW-Link travel and 170mm up front...

Highs
  • Brawny

  • Composed

  • Excellent value

  • Long-travel compatible

Lows
  • Heavy

  • Long wheelbase

Read Review

Mountain Bike Action
IBIS OSO ELECTRIC MOUNTAIN BIKE REVIEW - BELIEVE THE HYPE - Mountain Bike Action Magazine

Jan 2024 · Ron Koch

The Oso comes with a totally unique look, 155mm of dw-link suspension and Bosch’s Performance Line CX motor.

Read Review

Loam Wolf
2023 eMTB Shootout: Ibis Oso Review

May 2023

The Ibis Oso is a bike that loves to charge hard and has some striking looks that many crew members appreciated. Click here for our review.

Highs
  • Bosch Motor Power

  • Hard charging descending

  • Striking looks

Lows
  • Old Bosch Smart System Integration

  • Huge sizing gaps

  • Questionable value

  • Battery cover

Read Review

NSMB
Riding the IBIS OSO eMTB in Santa Cruz

May 2023

I had low expectations for this bike - despite an old adage we all learned in elementary school.

Read Review

E-Mountainbike Magazine
First ride review of the new 2023 Ibis Oso – What is this futuristic looking eMTB capable of?

Oct 2022 · Rudolf Fischer, Robin Schmitt

Spaceship or work of art? The new Ibis Oso 2023 eMTB with Bosch Performance Line CX motor and 750 Wh battery in test

Highs
  • Equally good on the climbs and descents

  • Unique, futuristic, organic design language

  • Integrated lights

  • Sturdy rims combined with robust tires

Lows
  • Cable routing around the cockpit

  • Skid plate durability

Read Review

Geometry
Specs
Build
Frame

Carbon Fiber

ColorsShady Charcoal; Purple Nightshade

Shock

RockShox Super Deluxe, Select+, 230x60mm

Travel150mm

Headset

ZS56, bigger bearings and allows for internal light routing

Seatpost

34.9mm

TypeRigid

Groupset
Chain Guide

MRP, ships with a 34T mounting plate

Brakes

200mm post mount / 220mm max +10mm and +15mm dropouts require a different brake adapter that has a 220mm post mount

TypeHydraulic Disc

Electric Components
Motor

Bosch Performance Line CX (Gen 5)

Battery

600Wh internal battery and optional PowerMore 250Wh range extender compatible, delivering a total capacity of 850Wh

Remote

Top tube mounted Kiox 400C controller and display

Charger

Bosch Smart System Charger

Rider Notes
Riders Also Viewed

First added 16 April

Last updated 7 June