Trek Fuel+ MX 9.8 XT (Gen 2) Full Suspension Electric Bike 2026

Fuel+ MX 9.8 XT is a chaos-craving carbon e-MTB for chasing side hits, lap after lap. It starts off with an OCLV Mountain Carbon frame with TQ's HPR60 motor, speced with a Fox Factory suspension package (150mm rear, 160mm front), and MX wheels for getting wild on the trail. A mechanical Shimano XT 12-speed drivetrain gives you clean, reliable shifting and 4-piston XT M8200 brakes provide excellent modulation and stop-on-a-dime power.

TECHINCAL SPECIFICATIONS

*Please note - spec applies to all sizes unless listed separately

Frameset
Specifications
*Mainframe    Size: S, XL, L, M, XXL
OCLV Mountain Carbon, removable battery, angle-adjust headset, adjustable leverage rate, guided internal routing, interchangeable alloy rocker links, interchangeable lower shock mount, downtube guard, shuttle guard, ABP, UDH, Boost148, adaptable travel 145mm-160mm
*Fork    Size: S, XL, L, M, XXL
Fox Factory 36, Float EVOL air spring, GRIP X2 damper, 44mm offset, Boost 110, 15mm Kabolt X axle, 160mm travel
*Shock    Size: S, XL, L, M, XXL
Fox Factory Float X, 205mm x 60mm

Wheels
Specifications
*Front Wheel    Size: S, XL, L, M, XXL
Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29"
*Rear Wheel    Size: S, XL, L, M, XXL
Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano MicroSpline freehub, Boost148, 12mm thru axle, 27.5"
*Rear Skewer    Size: S, XL, L, M, XXL
Bontrager Switch thru axle, removable lever
*Tire    Size: S, XL, L, M, XXL
Maxxis Assegai, tubeless ready, 3C, EXO+ casing, MAXXGRIP, folding bead, 29x2.5''
Size: S, XL, L, M, XXL
Maxxis Minion DHR II, tubeless ready, 3C, Double Down, MAXXGRIP, 27.5x2.5"
*Tire Part    Size: S, XL, L, M, XXL
Bontrager TLR sealant, 180 ml/6 oz
Max tire size    Frame: 29x2.50", Fork: See manufacturer

E-system
Specifications
*Battery    Size: S, XL, L, M, XXL
TQ 580Wh
*Charger    Size: S, XL, L, M, XXL
TQ 4A charger
*Controller    Size: S, XL, L, M, XXL
TQ color LED display with Bluetooth & ANT+ connectivity
*Motor    Size: S, XL, L, M, XXL
TQ-HPR60, 60 Nm, 300 watt maximum continuous rated power, 350 watt peak power

Drivetrain
Specifications
*Shifter    Size: S, XL, L, M, XXL
Shimano XT M8100, 12 speed
*Rear Derailleur    Size: S, XL, L, M, XXL
Shimano XT M8100, long cage
*Crank Arm    Size: S, XL, L, M, XXL
E*thirteen E*spec Plus, 160mm length
*Chain Ring    Size: S, XL, L, M, XXL
E*Thirteen Helix Core Steel 32t steel, 55mm chainline
*Cassette    Size: S, XL, L, M, XXL
Shimano XT M8200, 10-51, 12 speed
*Chain    Size: S, XL, L, M, XXL
Shimano Ultegra/XT M8100, 12 speed
Max chainring size    1x: 34T, min 30T

Components
Specifications
*Saddle    Size: S, XL, L, M, XXL
Verse Short Comp, steel rails, 145mm width
*Seatpost    Size: S
Bontrager Line Dropper, 150mm travel, MaxFlow, internal routing, 34.9mm, 410mm length
Size: M
Bontrager Line Dropper, 170mm travel, MaxFlow, internal routing, 34.9mm, 450mm length
Size: XL, L, XXL
Bontrager Line Dropper, 200mm travel, MaxFlow, internal routing, 34.9mm, 5150mm length
*Handlebar    Size: S, XL, L, M, XXL
Race Face ERA, carbon, 35mm, 27.5mm rise, 800mm width
*Grips    Size: S, XL, L, M, XXL
Trek Line Elite, lock-on
*Stem    Size: S, XL, L, M, XXL
Bontrager Elite, 35mm, 0 degree, 45mm length
*Brake    Size: S, XL, L, M, XXL
Shimano XT M8200 4-piston hydraulic disc
*Brake Rotor    Size: S, XL, L, M, XXL
Shimano RT86, 6-bolt, 203mm
Rotor size    Max brake rotor sizes - Frame: 203mm, min 180mm, Fork: see fork manufacturer

Weight
Specifications
Weight    M - 19.72 kg / 43.48 lbs (with TLR sealant, no tubes)
Weight limit    This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Bike and frame weights are based off pre-production painted frames at time of publication. Weights may vary in final production.