Ibis

Oso GX Transmission Ebike

What Our Gearhead® Experts Are Saying:

"The Oso completely changes how I ride big terrain. With 155mm of plush dw-link suspension in the rear and a 170mm Fox 38 fork up front, I can bomb descents and still climb with ease, thanks to the Bosch Performance Line CX motor. The mixed-wheel setup on smaller sizes makes tight switchbacks a breeze, and the 750Wh battery means I can stay out longer without range anxiety. It’s a beast on the trail—both uphill and down."

The Oso redefines what’s possible on an e-MTB, making every ride feel like a downhill run. Ibis crafted this powerhouse from full-carbon fiber, integrating a Bosch Performance Line CX motor and a massive 750Wh battery to extend our adventures deep into the backcountry. With a plush 155mm of dw-link rear suspension and a 170mm Fox 38 fork up front, we charge through rugged terrain with confidence, knowing this bike is built to handle whatever we throw at it.

Precision-engineered for performance, the Oso features a mixed-wheel setup on small and medium frames for agility and stability, while large and extra-large sizes run full 29-inch wheels for maximum speed. Shimano XT 4-piston brakes and oversized 220mm rotors provide the stopping power we need for steep descents, and the SRAM GX Transmission delivers flawless shifting even under load. Whether climbing technical trails or ripping descents, the Oso is the ultimate tool for all-day, high-speed mountain adventures.