Orbea RISE SL M10 Review

In the automotive and motorcycle world, Japan has always had a reputation for being a breeding ground for excellent engines. Shimano is doing its utmost to live up to this reputation in the e-bike world with the EP801 RS engine. The Shimano EP81 RS motor is based on the hardware of the Shimano EP81 motor, but the software for the RS is provided by Orbea. Unlike previous RS versions, this motor now offers a full torque of a hefty 85 Nm, placing it in the performance class of full-power motors like the Bosch CX. The software allows for customization of power delivery through two profiles in the Shimano E-Tube app: one profile for maximum range and another for dynamic force and maximum power. This adaptability gives the rider the freedom to tailor the motor performance to individual preferences. The power delivery of the EP81 RS is always smooth, with no harsh jerks or jolts. However, one must accept a clearly audible motor noise under load. Downhill, however, the EP81 RS is surprisingly quiet. The typical gear clatter of the EP81 motor is barely noticeable in the EP81 RS. Fans of XXL tours are greatly restricted by the RISE SL M10 , because of its low range. The battery is securely attached to the down tube and cannot be removed for charging or storage.

The good Fox chassis absorbs even larger roots with the calmness of a Buddhist monk. At the brakes, Orbea instals upper class brakes with two pistons from Shimano. At the drivetrain components and the rest of the parts, Orbea uses good equipment. The reach - or rather the main frame - of the Orbeas is long. This puts the RISE SL M10 right on trend. The remaining values from the geometry table also orientate this bike according to the zeitgeist and leave a really thought-through impression.