New release push, CUBE AMS 125 ONE 2025 targets budget e-bikers

German bike maker CUBE is rolling out the 2025 AMS 125 ONE as one of its more affordable full-suspension electric mountain bikes, pairing a Bosch Performance Line SX motor with a 400 Wh battery and carbon frame to court weight-conscious riders on a tighter budget.

Edited by ad hoc news New Releases & Launches Desk. Reviewed before publication on 06/16/2026 at 6:44 AM ET. Details in the imprint.

With the AMS 125 ONE 2025, German bike brand CUBE is sharpening its electric mountain bike lineup for price-sensitive riders who still want a carbon frame and a modern Bosch SX drive unit. The newly listed trail e-MTB combines a Bosch Performance Line SX motor, 400 Wh internal battery and 125 mm rear travel at a relatively low package weight aimed at light-trail and down-country use. Pricing on European retail sites clusters around the mid-range of CUBE's electric full-suspension portfolio, positioning the AMS 125 ONE as an entry into the brand's latest generation of lightweight e-MTBs.

What the CUBE AMS 125 ONE 2025 brings to the trail

The AMS 125 ONE 2025 sits in CUBE's performance mountain bike segment as a full-suspension 29-inch e-MTB with a carbon main frame, 125 mm rear travel and 140 mm fork travel, designed primarily for trail, marathon and all-day riding rather than pure enduro. According to the official CUBE product listing, the bike uses a Bosch Performance Line SX mid-drive motor rated at up to 55 Nm torque and a slim 400 Wh internal Bosch battery, with the option to add a range extender on some configurations. The manufacturer specification also highlights a carbon C:62 frame, integrated cable routing and a mixed Shimano Deore/SLX drivetrain. Suspension duties are handled by a RockShox Pike fork and RockShox Deluxe shock on most trims sold in central Europe, giving the bike a familiar, serviceable component package for mid-market mountain bikers.

Weight is a key selling point: dealer listings for the AMS 125 ONE 2025 indicate a complete-bike weight in the low- to mid-40-pound range depending on frame size and equipment, substantially lighter than many older CUBE full-power e-MTBs with 625 Wh or 750 Wh batteries in the same travel bracket. The reduced battery capacity and the relatively compact Bosch SX motor allow CUBE to keep mass down while still offering multiple assist modes and walk assist, making the bike interesting for riders who pedal frequently with lower assist levels. A typical build uses 2.4-inch tubeless-ready tires, a 4-piston front brake for added stopping power and an internally routed dropper seatpost, aligning the AMS 125 ONE with modern trail-bike expectations.

While CUBE has not publicly positioned the AMS 125 ONE as a race-only platform, its geometry numbers and equipment hint at marathon and light enduro ambitions. European bike media covering the 2025 lineup describe the AMS 125 series as a lighter, more agile counterpart to the brand's longer-travel Stereo models, targeting riders who prioritize all-day efficiency over maximum downhill capability. A report on new-season e-MTBs in a leading German-language cycling outlet notes that the AMS 125 family is part of a broader trend toward "light e-MTBs" with smaller batteries and motors to appeal to experienced riders looking for a natural pedaling feel. The article highlights the AMS 125 as an example of this move to more restrained travel and reduced system weight. Component choices such as a 12-speed drivetrain and wide gear range support that use case, enabling both steep climbs with assistance and long sections of pedaling with minimal motor support.

In terms of market placement, the AMS 125 ONE 2025 rounds out CUBE's electric portfolio below the more aggressively specced AMS 125 HPC SLX and higher-end Stereo variants, giving dealers and online shops a comparatively accessible price point in the emerging lightweight e-MTB category. Current listings on major European bike retailers show the AMS 125 ONE 2025 available primarily in the EU with euro pricing; CUBE's distribution focus for this platform remains its core European markets rather than North America, where its presence is more limited. For riders in Germany, Austria, Switzerland and neighboring countries, the bike is already appearing in stock for the 2025 season in several frame sizes, typically bundled with standard two-year warranties on the Bosch motor and battery system.

For CUBE, a privately held brand within the German bicycle industry, the AMS 125 ONE 2025 demonstrates how established mid-market manufacturers are reacting to competition from both premium brands and value-focused direct-to-consumer players by refining their mid-range offerings rather than only chasing the high end. Although CUBE itself is not listed, U.S.-traded CubeSmart (ISIN US2296631094), a self-storage real estate operator unrelated to the bike maker, most recently traded on the NYSE in the low- to mid-$40 range in June 2026 according to exchange data, underscoring that the "CUBE" name can refer to very different businesses in public markets. The NYSE quote for CubeSmart provides the latest verified pricing information for the CUBE ticker.

CUBE AMS 125 ONE 2025 trail e-MTB in brief

• Product: CUBE AMS 125 ONE 2025
• Manufacturer: CUBE Bikes (Pending System S GmbH)
• Category: New Release / Launch - electric mountain bike
• Launch date: 2024 for the 2025 model year (European market)
• MSRP / Price: Mid-range euro pricing depending on market and retailer
• Availability: Primarily European bike shops and online retailers; limited or no official U.S. distribution
• Target audience: Trail and marathon riders seeking a lighter full-suspension e-MTB with modern Bosch drive unit at a mid-range price
• Key differentiator / USP: Combination of Bosch Performance Line SX motor, 400 Wh battery and carbon frame in a relatively lightweight, 125 mm-travel package

This article was a.i.-assisted and editorially reviewed. Product information without warranty; prices and availability may change at short notice. Not investment advice and not a buy or sell recommendation. Trading involves risk up to and including the total loss of invested capital.