2019 Trek Fuel EX CUSTOM Project 1/Full Suspension 29r Trail Mountain Bike /15.5



$3,499.95 Regular price $5,399.99

The Fuel EX, a trailblazing masterpiece from Trek, stands as the epitome of modern mountain biking, representing the brand's most versatile and well-rounded mountain bike offering. In this latest generation, a notable and eagerly embraced innovation lies in the direct mounting of the rear shock to the frame above the bottom bracket. This engineering marvel significantly enhances energy transfer, ensuring that every ounce of power you exert translates efficiently to the pedals, providing an exhilarating riding experience.

In terms of performance, the Fuel EX strikes a perfect balance between agility and stability. With more travel than the Top Fuel yet less than the Remedy, this bike is finely tuned to excel in a variety of terrains. Whether you're tackling challenging descents or conquering steep climbs, the Fuel EX proves to be remarkably capable, making it the ideal companion for riders seeking versatility and speed.

In essence, the Fuel EX isn't just a mountain bike; it's your ticket to a world of fast-paced adventures and thrilling rides. Its innovative design, coupled with Trek's commitment to quality and performance, makes it a standout choice for riders who demand the best from their mountain biking experience. Embrace the future of trail riding with the Fuel EX and unlock the door to unparalleled excitement and fun on every ride.


OCLV Mountain Carbon main frame & seatstay, alloy chainstay, ABP, Boost148, Knock Block steerer stop, Full Floater, EVO link, tapered head tube, Mino Link, Control Freak internal routing, Carbon Armor, PF92, ISCG 05, G2 Geometry, 130mm travel
RockShox Pike Select+, DebonAir spring, Charger 3 RC2 damper, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 130mm travel
Rear suspension
RockShox Deluxe Debonair, tuned by Trek Suspension Lab, 210x52.5mm
  • Wheels

    Bontrager Line Elite Carbon 30, Tubeless Ready, 108T Rapid Drive, Boost110 front, Boost148 rear, tubeless setup
    Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, 120tpi, aramid bead, 29x2.40?
  • Drivetrain

    Shimano XT M8100, 12 speed
    Rear derailleur
    Shimano XT M8100, long cage
    Shimano XT M8120, 30T, 170mm length
    Bottom bracket
    Shimano Pressfit, 92mm
    Shimano XT M8100, 10-51, 12 speed
    Shimano Ultegra/XT M8100, 12 speed
    Not included
  • Components

    Bontrager Arvada, austenite rails, 138mm width
    Bontrager Line, internal routing, 31.6mm
    Bontrager Line Pro, OCLV Carbon, 35mm, 750mm width
    Bontrager XR Trail Elite, nylon lock-on
    Bontrager Line Pro, 35mm, Knock Block, Blendr compatible, 0 degree, 45mm length
    Knock Block Integrated, sealed cartridge bearing, 1-1/8? top, 1.5? bottom
    Shimano XT M8120 4-piston hydraulic disc Shimano RT76, 6-bolt
  • Weight
    28 lbs 
    Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).