Trek is getting a head start on the competition with the latest version of its Marlin+ electric mountain bike, becoming the first North American bicycle manufacturer to feature Bosch’s newly upgraded Active Line Plus motor.
The updated drive system brings more power, less weight, and a smaller footprint to Trek’s approachable electric mountain bike platform, helping make the Marlin+ 6 Gen 2 an even more compelling option for riders who want a capable e-bike without necessarily stepping up to a full-blown, high-performance electric mountain bike.
The Trek Marlin+ has traditionally occupied an interesting Goldilocks position in the company’s electric mountain bike lineup. It’s designed to offer the versatility of a trail-capable eMTB while remaining practical enough for everyday recreational riding, commuting, and exploring gravel paths.
In other words, it’s the kind of electric mountain bike that doesn’t require you to be an actual mountain biker to enjoy it.
And the new Bosch motor seems particularly well suited to that mission.
The biggest upgrade comes courtesy of Bosch’s new-generation Active Line Plus motor, which now offers up to 600 watts of power and 60 Nm of torque.
That’s paired with up to 340% pedal assistance, giving riders a substantial boost when accelerating or tackling climbs.
Despite the improved performance, Bosch has actually managed to shrink the motor. A redesigned two-stage gearbox reduces its volume by 17% while shaving approximately 1.1 lb (0.5 kg) from the previous generation.
7 kg), helping manufacturers like Trek build lighter, more streamlined electric bicycles.
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