2026 Trek Fuel+ EX 8 Gen 2 E-Bike

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Where To Buy
$70 standard shipping on bikes (continental U.S. only).
$70 standard shipping on bikes (continental U.S. only).
$3,999.99
Fuel EX 8 Gen 7
$3,999.99
Fuel EX 5 Gen 7
$2,999.99
Free shipping on orders over $69 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free U.S. shipping on everything.
International shipping available. Some exclusions apply.

Specifications

Product
Trek Fuel+ EX 8 Gen 2 E-Bike
Model Year
2026
Intended Use
Enduro / All-Mountain
Trail
Rider
Unisex
Sizes and Geometry
Sizes Additional Info
• SM has mixed ("Mullet") wheels (29" front, 27.5" rear); MD-XL have 29" wheels front/rear
• All specifications listed are with 150mm travel fork with 44mm offset, for a trail value of 129mm (all sizes)
Wheel Size
29"
Mixed Wheel Size
E-Bike Class
Class 1: Pedal Assist (Pedelecs)
Motor
TQ HPR60, Harmonic Pin Ring drive transmission, 60 Nm max torque, 350 W peak power, 300 W maximium continuous power
Battery
TQ, integrated, removable with hex wrench
Optional 160 Wh range extender battery fits into included standard water bottle cage with built-in retention strap
Battery Capacity
580 Wh
Display/Remote
Display: TQ LED, top tube integrated, Bluetooth and ANT+ connectivity
Remote: TQ 2-button
Modes
Three dynamic assist modes (Eco, Mid and High) plus walk assist; each mode can be individually adjusted via the app for max power, assistance, and pedal response
Max Speed with Assist
USA/Canada/New Zealand: 20 mph (32.2 km/h)
Other: 15.5 mph (25 km/h)
Frame Material
Aluminum
Frame Material Details
Alpha NEXT Platinum aluminum alloy, interchangeable alloy rocker link and lower shock mount; molded seatstay, chainstay, shuttle guard, and lower down tube/motor protection
Rear Travel
145mm
Rear Shock
FOX FLOAT X Performance, 2-position platform lever, 205mm length x 60mm stroke
Fork
FOX FLOAT 36 Rhythm, EVOL, GRIP damper, 44mm offset, Kabolt X thru-axle
Fork Travel
150mm
Head Tube Diameter
Tapered, 1.125" top, 1.5" bottom
Headset
Zero stack; compatible with aftermarket angle adjust cups
Handlebar
Race Face Turbine Alloy, 780mm width, 40mm rise, 35mm clamp diameter
Stem
Bontrager Elite, 45mm length, 0° rise, 35mm bar clamp
Grips
Trek Line Comp, nylon lock-on
Brakes
SRAM DB8, 4-piston
Rotors: SRAM CenterLine 2.0, 6-bolt, 200mm
Brake Levers
SRAM DB8 Stealth, tooled reach adjust
Drivetrain
1x
Shifters
SRAM Eagle 70 Transmission, 12-speed
Front Derailleur
None
Rear Derailleur
SRAM Eagle 70 Transmission, 12-speed
Chainguide
None
Cranks
SRAM Eagle 70 Transmission Alloy, 160mm length
Chainrings
SRAM Eagle Transmission, alloy, 32 tooth
Pedals
None
Chain
SRAM Eagle 70 Transmission Flattop, 12-speed
Cassette
SRAM Eagle Transmission XS-1270, 12-speed, 10-52 tooth
Rims
Bontrager Line 30 Alloy, 28 hole, tubeless ready
Hubs
Bontrager, alloy, sealed bearings, 15mm x 110mm (Boost) front, 12mm x 148mm (Boost) rear with Rapid Drive 108 freehub and HG driver
Spokes
Bontrager wheelset
Tires
Bontrager Brevard Pro XR, dual compound, aramid bead, 60 TPI, tubeless ready, 2.5"
Saddle
Trek Verse Short, stainless steel rails
Seatpost
Bontrager Line dropper, MaxFlow
Drop: 150mm (SM), 170mm (MD), 200mm (LG-XL)
Seatpost Diameter
34.9mm
Seatpost Clamp
Single bolt
Rear Dropout / Hub Dimensions
12mm x 148mm (Boost)
Max. Tire Size
2.5"
Bottle Cage Mounts
One inside front triangle, plus accessory mounts under top tube
Colors
Trek Black/Purple Flip Splatter, Matte Olive Grey/Trek Black
Warranty
Lifetime frame; 2 years Trek/Bontrager parts, suspension linkage components, and paint/decals
Weight
46 lb 7.6 oz (21,080 g)
Miscellaneous
• ABP (Active Braking Pivot) rear suspension design
• SM has mixed ("Mullet") wheels (29" front, 27.5" rear); MD-XL have 29" wheels front/rear
• Guided internal cable routing
• SRAM UDH (Universal Derailleur Hanger)
• New TQ HPR60 motor offers more power, torque, and efficiency than the previous-generation Fuel EXe
• Power settings customizable via TQ E-Bike Mobile App
• Trek Central Mobile App offers all features of TQ E-Bike App, and also includes tire and suspension pressure set up recommendations, service reminders, navigation and range features, and activity tracking
• Weight given for size MD set up tubeless
• Includes TQ 4A battery charger
• Includes Bontrager TLR tubeless rim strips, valve stems, and sealant

Rear suspension leverage rate adjustable via flip chip at lower shock mount:
• Less progressive setting intended for a plusher feel perfect for rugged trails with square-edge bumps
• More progressive setting intended for hitting big features without bottom-out, or to run a coil shock

Interchangeable alloy rocker link and lower shock mount allow three possible configurations:
• EX setup (default for this build) has 29" wheels (size SM has 27.5" rear wheel), 145mm rear travel, and 150mm front travel, for do-it-all balanced trail bike handling
• MX setup has mixed ("Mullet") wheels (29" front, 27.5" rear), 150mm rear travel, and 160mm front travel, for more playful and poppy handling
• LX setup has 29" wheels, 160mm rear travel, and 170mm front travel, for big hits and steep terrain on enduro-style rides
Price
$6,999.99
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Where To Buy
$70 standard shipping on bikes (continental U.S. only).
$70 standard shipping on bikes (continental U.S. only).
$3,999.99
Fuel EX 8 Gen 7
$3,999.99
Fuel EX 5 Gen 7
$2,999.99
Free shipping on orders over $69 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free U.S. shipping on everything.
International shipping available. Some exclusions apply.
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