Fuel EXe 9.9 X0 AXS is mountain biking elevated. It's a light, quiet, natural-feeling e-MTB that blends the finest components with capable handling to charge anywhere. From its light and stiff carbon frame and wheels to a tiny but mighty TQ transmission, EXe 9.9 is eager to rally any trail. It spares no expense, with a SRAM X0 AXS transmission that's as precise as it is robust, and it's loaded with an ultimate RockShox suspension package equipped with AirWiz to keep your setup dialed just to your liking.

IT'S RIGHT FOR YOU IF...
You have expensive taste and don't want to sacrifice performance for anything. You want a bike that not only rallies the mountain top to bottom, but looks damn good doing it. From the carbon frame and wheels to a fully wireless SRAM X0 transmission, you'll get a bike built with meticulous care and attention to detail, while the space-age TQ motor quietly assists you back to the top so you can take on lap after lap of singletrack.

THE TECH YOU GET
An OCLV Mountain Carbon frame with a fully-encased 360Wh battery, and space-age TQ harmonic pin ring transmission with a smart charging port, integrated LED display, and discreet handlebar remote. 150mm of RockShox Lyrik Ultimate fork with ButterCups, DebonAir+ spring, Charger 3.1 RC2 damper, and 140mm of RockShox Super Deluxe Ultimate rear suspension, all with AirWiz. Plus, light and stiff carbon wheels set up tubeless, and SRAM's X0 AXS wireless electronic direct-mount transmission that's built tough and shifts clean, even under load.

THE FINAL WORD
Fuel EXe 9.9 takes mountain biking to the next level with industry-changing technology from the quiet and compact TQ transmission to the meticulously laid carbon frame. It's the best of both worlds—it rallies the trail like a traditional bike on descents but rips back to the top with natural assist on climbs. And what's more, it's fully equipped with a treasure trove of components, like the upgraded RockShox suspension package with AirWiz, and a fully wireless SRAM X0 AXS transmission.

WHY YOU'LL LOVE IT
- You don't have to settle. You get the best carbon, components, and a motor that quietly blends in with the trail
- SRAM's X0 AXS wireless transmission gives you intensely precise shifting that's tough enough for the trail and performs well under load
- The RockShox suspension package comes equipped with AirWiz technology that makes dialing your suspension a breeze, and ButterCups to absorb trail chatter
- Its tiny but mighty TQ motor is tuned for the trail, keeping things quiet so you can stay in the moment, and ramps up power with you for a natural ride feel
- The integrated display, charging port, and controls are simple to use, sleek, and intuitive

2025 Trek Fuel EXe 9.9 X0 AXS T-Type

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