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Mountain & Fat-Tire

Giant Trance X E+ 1

★★★★★ 4.6/5 · 1,164 reviewsby by Giant
9.2OUT OF 10
The SpokeVolt verdict

The Giant Trance X E is a capable, trail-ready electric mountain bike that blends Yamaha's smooth motor delivery with Giant's proven Maestro suspension platform. It excels on technical climbs and descents alike, though its weight and price reflect its premium positioning. Riders seeking serious e-MTB performance will find it a rewarding investment.

Key Features

Full Specifications

MotorYamaha SyncDrive Pro, 85Nm torque
Battery500Wh removable EnergyPak
Suspension Travel150mm front and rear
Wheel Size29-inch front / 27.5-inch rear
Frame MaterialALUXX SL Aluminum

What we liked

  • Powerful, natural-feeling motor assistance on climbs
  • Confidence-inspiring suspension soaks up rough trails
  • Removable battery makes charging convenient
  • Sturdy aluminum frame built for aggressive riding
  • Intuitive controls and clear display information

Worth noting

  • Heavier than non-electric trail bikes, harder to pedal unassisted
  • Premium price point compared to standard mountain bikes
  • Battery range drops significantly in high-power mode
  • Suspension setup requires some experience to dial in

The Full Review

The Giant Trance X E stands as a formidable presence in the electric mountain bike category, engineering trail capability with the assistance of a powerful mid-drive motor system. Built around Giant's advanced composite or ALUXX aluminum frame technology depending on the configuration, this full-suspension e-MTB integrates the Yamaha SyncDrive Pro motor, delivering smooth, natural-feeling power that responds intuitively to rider input on climbs and technical terrain. The Trance X E platform features Giant's Maestro suspension design, offering generous travel that soaks up rough trail features while maintaining pedaling efficiency, making it a genuine trail bike first and an electric bike second—power augments the ride rather than defining it. At the heart of the Trance X E's appeal is its integrated battery system, typically housed within the down tube for a low center of gravity and a silhouette that closely mirrors a traditional mountain bike rather than looking bulky or overtly electric. Riders benefit from Giant's RideControl interface, which allows on-the-fly adjustment of assist modes directly from the handlebar, paired with a companion app that tracks ride data, battery status, and customizable power delivery curves.

The drivetrain, often specced with wide-range gearing from SRAM or Shimano, complements the motor's torque output, giving riders confidence to tackle steep, technical climbs that would otherwise require dismounting on a non-assisted bike. Tubeless-ready wheels, aggressive tire choices, and dropper post integration further reinforce that this is a bike designed for genuine off-road performance, not just casual commuting. Where the Trance X E truly distinguishes itself is in its handling character on descents and technical singletrack, where Giant's engineering minimizes the added weight of the motor and battery through careful mass distribution and a lower bike profile. The suspension kinematics are tuned specifically to manage the additional mass without sacrificing the playful, responsive feel that Trance-series bikes are known for among Giant's non-electric lineup. For mountain bikers seeking extended range, faster climbs, and the ability to log more vertical feet per ride without extra fatigue, the Trance X E offers a compelling blend of trail-ready geometry, dependable Yamaha-powered assistance, and Giant's reputation for durable, performance-oriented frame construction, making it a serious contender for riders who want electric assistance without compromising on true mountain bike capability.

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