The Fuel EXe 9.9 XX AXS is mountain biking elevated. It rolls into untouched terrain that lies between traditional mountain bikes and electric bikes with new technology that silently blends in with nature and the finest components the industry offers. From its light and stiff carbon frame and wheels to a tiny but mighty TQ transmission, the EXe 9.9 is eager to rally any trail. It spares no expense, with a SRAM XX AXS transmission that's as light as it is precise, and it's loaded with an ultimate RockShox suspension package equipped with AirWiz technology to kee

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 fully wireless SRAM XX 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 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 suspe

- You don't have to settle. You get the best carbon, components and a motor that quietly blends in with the trail

- SRAM's XX AXS wireless transmission gives you precise control of your shifts with a package that's light, rugged and keeps shifts clean even under load

- The RockShox suspension package comes equipped with AirWiz technology that makes dialling your suspension a breeze

- 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

Range Extender

Give yourself 40% more range with an optional 160 Wh external battery. It fits in a standard bottle cage and doesn?t require any complicated wiring or special mounts.

Connect, customise, calculate

The Trek Central app seamlessly connects with your bike for custom motor tuning, activity tracking and more ways to analyse and personalise your ride. You even get navigation features and real-time range calculations.

Removable battery

The 360 Wh battery gives you power for 2-5 hours. It?s concealed in the downtube, but it?s still easy to remove for more convenient charging.

Transition to transmission

The SRAM Eagle T-Type transmission mounts directly to the frame, skipping that pesky derailleur hanger of yesteryear. This makes for a more robust system that's not only cleaner-looking, it's also more precise under load and easier to set up.

RockShox AirWiz and Quarq TireWiz

TyreWiz monitors your tyre pressure while AirWiz monitors your fork and shock pressure. Set your desired pressure in the SRAM AXS app and then just check the lights before each ride ? red means you need a pump, green means go and ride.