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Today’s DealsFuel EX 5 Deore
A 27.5″ / 29″ aluminum frame full suspension trail bike with upper mid-range components.
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Manufacturer Price
$2,449| Weight | 34.6 lbs |
|---|---|
| Frame | Aluminum |
| Suspension | Full, 130 / 140mm |
| Fork | RockShox Recon Silver RL |
| Shock | X-Fusion |
| Wheels | 27.5″ / 29″ Aluminum |
| Drivetrain | 1 × 12 |
| Groupset | Deore |
| Brakes | Shimano Hydraulic Disc |
| Seatpost | Dropper |
Summary
The Trek Fuel is a versatile and capable trail bike with adjustable geometry and suspension, excelling in both climbing efficiency and descending confidence. It offers a balanced ride quality with supple suspension and modern features like internal storage. While it may feel heavier or less nimble on climbs compared to some competitors, its overall performance makes it a strong contender in the mid-travel category.
Adjustable geometry and suspension for versatility
Excellent climbing efficiency and traction
Confident and stable handling on descents
Supple and well-controlled suspension performance
Modern features including internal frame storage
Heavier weight affects climbing agility
Some noise or maintenance issues reported
Stock components like tires or brakes may underperform
Less playful or nimble feel compared to lighter bikes
Frame storage and adjustability can have minor drawbacks
The new EX is bigger and more capable. It faces tougher competition, but its performance, features, and adaptability make it a compelling option.Bicycling
The Fuel EX is still the Fuel EX. It just got a little bit EX-er.
It’s clearly a brilliantly balanced all-rounder.
The Fuel EX has long been a benchmark trail bike.
Push it into a high-speed berm, and it simply doesn’t flinch. At all.
Feedback?
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Jun 2023 · Scotty Prendergast
Arguably one of the all-time most popular bike models of any MTB on the planet, the ‘Fuel Ex’ has been at the peak of Trek’s MTB line-up for as long as anyone can remember and it has had no fewer than six major design overhauls during that time. Late last year Trek unveiled their newest reinvention of the ‘do it all trail bike’ which rolls out of the store boasting a ton of rider customisation features, including a choice of […]

Apr 2023 · Drew Rohde
While the new Trek Fuel EX may have alienated a few riders, it will no doubt be a welcome redesign for a lot more riders!
Fast, confident and ready to rock!
More capable than ever
Great downtube storage solution
Adjustable and versatile geometry options
Med/Large size
Bar/Stem combo
SE5 Tires in the wet
Some may not like the newer, burlier bike’s transition

Dec 2022 · Ian Collins
A couple months ago, I was on the hunt for a new mid-travel personal bike and found myself largely unconvinced by most of the offerings on the market. Then a new, highly adjustable and longer in the tooth Trek Fuel EX was announced. When I reached out to Trek to inquire about testing one they offered to send a frameset for me to build out. On paper given that it had my ideal geometry, loads of adjustments (including leverage rate!), internal storage and the options of air or coil and mullet or straight 29″, this was the ultimate Swiss army

Dec 2022 · Mike Levy
The downtube storage compartment is on the new bike, and while it seems like Trek has put all the things onto the latest Fuel EX, there's one that they didn't: Knock Block.
Wide range of effective geometry adjustments
Just as much fun on smooth trails as it is on scary trails
Great climber, efficient pedaling
One-piece handlebar might be too stiff for some riders
Paint chips easily
Nov 2022 · Matt Miller
The latest Trek Fuel EX trail bike grows in travel and geometry, but still dominates the climbs.
Capable and adaptable mid-travel trail bike
A lot of adjustability
Great price points, and alloy version
Too many options for adjustability?

Oct 2022
All-new for 2023, the Trek Fuel EX is no doubt the burliest yet. How does it compare to the competition? Read on for our Trek Fuel EX review.
Sturdy, flex-free chassis
Superb geometry with adjustable head angle
Efficient & comfortable climbing performance
Coil shock, big fork & mullet compatibility
Mechanic-friendly frame furnishings
Internal storage
Frame is on the heavy side
Rear shock tune lacks small-bump suppleness
Rattly rear thru-axle lever

Sep 2022
New geometry, more travel, and even better suspension improves Trek's mid-weight trail bike.
Sep 2022 · Guy Kesteven
More travel, longer, slacker and steeper, with extra adjustability and shock options. But how does Trek’s new trail all-rounder ride?
Superbly balanced adjustable geometry
Awesome suspension performance in ‘progressive’ mode
Poppy, playful and fast-climbing for its weight
Truly premium wireless, Fox Factory, carbon-loaded spec
Lifetime warranty, threaded BB and tunneled routing
Heavy for spec and travel
Costs more than parts sold separately
Default shock set-up is too linear
Headset adjustment is laborious
XX1 is fragile for aggro trail use
| Frame | aluminum frame BB Standard: BB86/BB92, Press Fit Tire Clearance: 2.6" Colors: Lithium Grey / Marigold; Dark Aquatic / Trek Black; Matte Dnister Black |
|---|---|
| Fork | RockShox Recon Silver, Solo Air spring, Motion Control damper, lockout, tapered steerer, 42mm offset, Boost110, Maxle Stealth, 140mm travel Travel: 140mm Spring Type: Air |
| Shock | Size: XS, S, X-Fusion Pro 2, 2-position damper, 210mm x 52.5mm; Size: S, M, ML, L, XL, X-Fusion Pro 2, 2-position damper, 210mm x 55mm Travel: 130mm |
| Bottom Bracket | Shimano MT500, 92mm, PressFit |
| Headset | Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom |
| Stem | Bontrager Rhythm Comp, 31.8mm, Knock Block, 0 degree, 50mm length |
| Handlebar | Bontrager alloy, 31.8mm, 15mm rise, 750mm width |
| Saddle | Bontrager Arvada, steel rails, 138mm width |
| Seatpost | Size: XS, S, TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length; Size: M, ML, L, XL, TranzX JD-YSP18, 130mm travel, internal routing, 31.6mm, 425mm length Type: Dropper |
| Grips | Bontrager XR Trail Comp, nylon lock-on |
| Rear Derailleur | Shimano Deore M6100, long cage |
|---|---|
| Crank | Size: XS, S, M, ML, L, Shimano MT511, 30T steel ring, 52mm chainline, 170mm length; Size: M, ML, L, XL, Shimano MT511, 30T steel ring, 52mm chainline, 175mm length |
| Shifters | Shimano Deore M6100, 12 speed |
| Cassette | Shimano Deore M6100, 10-51, 12 speed |
| Chain | Shimano Deore M6100, 12 speed |
| Brakes | Shimano hydraulic disc, MT201 lever, MT200 caliper Type: Shimano Hydraulic Disc |
| Rims | Alex MD35, tubeless compatible, 32-hole, 35mm width, presta valve |
|---|---|
| Spokes | 14g stainless steel |
| Front Hub | Bontrager alloy, 6-bolt, Boost110, 15mm thru axle |
| Rear Hub | Size: XS, S, M, ML, L, XL, Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano MicroSpline freehub, Boost148, 12mm thru axle; Size: XS, S, M, ML, L, XL, Bontrager alloy, sealed bearing, 6-bolt, Shimano MicroSpline freehub, Boost148, 12mm thru axle |
| Tires | Size: XS, S, Bontrager XR4 Comp, wire bead, 30 tpi, 27.5x2.60''; Size: S, M, ML, L, XL, Bontrager XR4 Comp, wire bead, 30 tpi, 29x2.60'' |
| Disc Rotors | Shimano RT56, 6-bolt, 180mm |
First added January 7
Last updated June 28
Not listed for 1,440 days