Free shipping on bikes over $1000. Shop Today

12-Month Financing with Synchrony | Learn More

2026 Fuel+ EX 5 Gen 2 Full Suspension Electric Mountain Bike

$6,099.99
SKU: TRE45773572  |  Barcode: 197216226246
Color
Size


Pickup
Pickup in store
Ship
Ship to home
Delivery
Deliver to home
Learn More About Delivery Options
2026 Fuel+ EX 5 Gen 2 Full Suspension Electric Mountain Bike banner 1
2026 Fuel+ EX 5 Gen 2 Full Suspension Electric Mountain Bike banner 2
2026 Fuel+ EX 5 Gen 2 Full Suspension Electric Mountain Bike banner 3
2026 Fuel+ EX 5 Gen 2 Full Suspension Electric Mountain Bike banner 4
2026 Fuel+ EX 5 Gen 2 Full Suspension Electric Mountain Bike banner 5
2026 Fuel+ EX 5 Gen 2 Full Suspension Electric Mountain Bike banner 6
  • Adapt, rip, repeat

    Adapt, rip, repeat

    Only you can define your perfect trail bike — that's why Fuel+ is available in three adjustability-packed configurations. Get do-it-all capability with EX, go pop-happy with MX, or charge through it all with LX.

  • Adjustable leverage rate

    Adjustable leverage rate

    Want more bottom-out resistance without giving up small-bump sensitivity? Flip the chip in the lower shock mount for a more progressive leverage rate.

  • Zero stack integrated headset

    Zero stack integrated headset

    With a ZS standard headset, you've got tons of options for aftermarket upgrades, including angle adjust or anodized colors.

  • TQ HPR60

    TQ HPR60

    Fuel+'s new HPR60 motor delivers more power and torque than before, and kicks in at a lower cadence so you feel the boost earlier. Plus, a 580Wh battery gives you more efficient power for your longest rides yet.

  • Fresh frame design

    Fresh frame design

    Fuel+ features a new frame that gives you tons of room for range extenders, long dropper posts, bigger shocks, frame bags, and more.

  • Active Braking Pivot

    Active Braking Pivot

    Active Braking Pivot allows our engineers to tune how the suspension reacts to acceleration and braking forces independently. That means you get more confident control when you need it most.

  • A better way to produce aluminum

    A better way to produce aluminum

    Starting in 2024, we began removing high-emission aluminum from our manufacturing and replacing it with low-emission aluminum made with renewable energy. By October 2025, nearly every alloy bike we make - this one included - had made the switch, driving a major drop in our footprint.

  • Compliant with leading safety regulations

    Compliant with leading safety regulations

    The e-systems on Trek and Electra e-bikes are third-party tested to meet the latest e-bike safety regulations, including the stringent UL 2849 certification — so all you have to worry about is where your e-bike will take you next.

Overview

Fuel+ EX 5 is a quiet and capable electric mountain bike that's up for any trail, any time. Its Alpha NEXT Platinum aluminum frame delivers a smooth boost from a compact TQ HPR-60 motor, while a RockShox fork and X-Fusion shock (145mm rear, 150mm front) provide trail-smoothing confidence. A Shimano Deore drivetrain gives you plenty of gears for steep climbs, and 4-piston Shimano M4100 hydraulic brakes provide reliable stopping power.

Technical Specifications

Frame Alpha NEXT Platinum aluminum, removable battery, ZS headset, adjustable leverage rate, guided internal routing, interchangeable alloy rocker link, interchangeable lower shock mount, downtube guard, shuttle guard, ABP, UDH, Boost148, adaptable travel 145mm-160mm
Fork Rockshox Recon Silver RL, Solo Air spring, Motion Control damper, lockout, tapered steerer, 42 offset, Boost110, 15mm Maxle Stealth, 150mm travel
Shock X-Fusion Pro 2, 2-position damper, 205mm x 60mm
Hub front Shimano TC500 alloy, centerlock, 110x15mm thru axle
Hub rear Shimano TC500 alloy, centerlock, 148x12mm thru axle
Skewer rear Bontrager Switch thru axle, removable lever
*rim Size: S, M, L, XL Bontrager Line TLR 30, Tubeless Ready, 32-hole, Presta valveSize: S, M, L, XL Bontrager Line TLR 30, Tubeless Ready, 28-hole, Presta valve
Tire part Bontrager TLR sealant, 6oz
Rim strip Bontrager TLR
Max tire size Frame: 29x2.50\, Fork: See manufacturer
Battery TQ 580Wh
Charger TQ 4A charger
Computer TQ LED display with Bluetooth & ANT+ connectivity
Motor TQ-HPR60, 60 Nm, 300 watt maximum continuous rated power, 350 watt peak power
E-bike classification Class 1
Shifter Shimano Deore M6100, 12 speed
Rear derailleur Shimano Deore M6100, long cage
Crank arm E*thirteen E*spec Plus, 160mm length
Chainring E*Thirteen Helix Core Steel 32t steel, 55mm chainline
Cassette Shimano Deore M6100, 10-51, 12 speed
Chain Shimano Deore M6100, 12 speed
Max chainring size 1x: 34T, min 30T
Saddle Bontrager Verse Short, stainless steel rails
*seatpost Size: S TranzX JD-YSI34, 150mm travel, internal routing, 34.9mmSize: M, L, XL TranzX JD-YSI34, 170mm travel, internal routing, 34.9mm
Handlebar Bontrager Comp, alloy, 31.8mm, 40mm rise, 780mm width
Grips Trek Line Comp, nylon lock-on
Stem Bontrager Comp, 31.8mm, 7 degree, 35mm length
Headset FSA Orbit, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom, 1.5 crown
Brake Shimano 4-piston hydraulic disc, MT4100 lever, MT420 caliper
Brake rotor Shimano RT64, centerlock, 203mm
Rotor size Max brake rotor sizes - Frame: 203mm, min 180mm, Fork: see fork manufacturer
Weight M - 21.92 kg / 48.33 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).

Parts are subject to change without notice. Chat with us if you have any questions.

Geometry

Bike geometry diagram

All measurements provided in cm unless otherwise noted.

Frame size number 15.5"17.5"19.5"21.5"
Frame size letter SMLXL
Wheel size 29"/27.5"29"29"29"
A — Seat tube 37.040.042.045.5
B — Seat tube angle (degrees)72.7°72.6°72.6°72.6°
Effective seat tube angle (degrees)78.2°77.8°77.3°76.9°
C — Head tube length 11.011.012.514.0
D — Head angle (degrees)64.6°64.5°64.5°64.5°
E — Effective top tube 55.958.961.365.1
F — Bottom bracket height 33.933.933.933.9
G — Bottom bracket drop 3.43.53.53.5
H — Chainstay length 44.144.444.444.7
I — Offset 4.44.44.44.4
J — Trail 12.912.912.912.9
K — Wheelbase 120.0123.2125.8129.8
L — Standover 75.474.674.375.3
M — Frame reach 43.146.048.551.0
N — Frame stack 62.462.463.865.1

This Geometry Chart is provided by the Manufactuer. Chat with us if you have any questions.

Sizing

sizeinchescm
S5'1" - 5'5"155 - 165
M5'5" - 5'10"165 - 177
L5'10" - 6'2"177 - 188
XL6'2" - 6'5"188 - 195

Sizing to be used as a reference only. Chat with us if you have any questions.

Fuel+ EX 5 Gen 2
Trek

2026 Fuel+ EX 5 Gen 2 Full Suspension Electric Mountain Bike

$6,099.99
Fuel+ EX 5 is a quiet and capable electric mountain bike that's up for any trail, any time. Its Alpha NEXT Platinum aluminum frame delivers a smooth boost from a compact TQ HPR-60 motor, while a RockShox fork and X-Fusion shock (145mm rear, 150mm front) provide trail-smoothing confidence. A Shimano Deore drivetrain gives you plenty of gears for steep climbs, and 4-piston Shimano M4100 hydraulic brakes provide reliable stopping power.

Color

Size

  • S
  • M
  • L
  • XL
View product