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Aluminium full-suspension mountain bike Trek Fuel MX 9 XT Di2 matte juniper/blue sage splatter 12-speed

Aluminium full-suspension mountain bike Trek Fuel MX 9 XT Di2 green: electronic, storage, 150/160 mm

$6,689.32 Incl. Tax

Color

Bleu et Vert

Size

Size charts

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Trek Fuel MX 9 XT Di2 Juniper: long rides with complete peace of mind

The Trek Fuel MX 9 XT Di2 Gen 7 is made for long rides: electronic Shimano XT Di2 drivetrain, integrated storage in the Alpha NEXT Platinum aluminium frame and Fox Factory suspension with 150 mm at the rear and 160 mm up front. Trek does not publish a weight for this version; for reference: 16.91 kg in a size M for the Fuel MX 9 XT with the identical frame. The Matte Juniper/Blue Sage Splatter is a matte fir green speckled with blue sage.

Technical specifications

Frame	Alpha NEXT Platinum aluminium, integrated storage, adjustable progression, interchangeable rocker and lower shock mount, ABP, threaded BSA 73 bottom bracket, ISCG 05
Suspension	Fox Factory 36 GRIP X2 fork, 160 mm / Fox Factory Float X 205x60 mm shock, 150 mm at the rear
Drivetrain	Electronic Shimano XT Di2 1x12, M8250 long-cage derailleur, M8200 30T crankset (165 or 170 mm depending on size), M8200 10-51 cassette
Brakes	Shimano XT M8220 4-piston hydraulic, RT86 rotors, 203 mm front and 180 mm rear
Wheels / tyres	Bontrager Line Comp 30 / Maxxis Assegai MaxxGrip 29x2.5 front, Minion DHR II MaxxTerra 27.5x2.5 rear, EXO+, Tubeless Ready
Cockpit	Race Face Turbine alloy 35 mm handlebar (40 mm rise), Bontrager Elite 45 mm stem, Trek Line Elite grips
Saddle / seatpost	Verse Short Comp 145 mm / Bontrager Line Dropper 34.9 mm dropper post (150 to 200 mm travel depending on size)
Weight	weight not published by Trek for this version; for reference: Fuel MX 9 XT (identical alloy frame) 16.91 kg in a size M

At a glance

✓ Alpha NEXT Platinum alloy	✓ Electronic Shimano XT Di2
✓ Fox Factory 36 and Float X	✓ 203 / 180 mm rotors
✓ 29 front, 27.5 rear wheels	✓ Reference: 16.91 kg (MX 9 XT, M)

Who is it for?

For the mountain biker who heads out for the day on the big loops of the Haut-Languedoc, and wants a drivetrain that stays precise from the first kilometre to the last. It will suit those who prefer to carry their repair kit in the frame.

The LVR workshop view

The frame: Alpha NEXT Platinum, Trek's cutting-edge alloy. Above the Alpha Silver of the Marlin and Alpha Platinum, Alpha NEXT Platinum is reserved for the Gen 7 Fuel. No weight is published for this Di2 version; for scale, Trek gives 4.95 kg for the alloy Gen 7 Fuel EX frameset and 3.31 kg for its carbon equivalent.

	Alpha NEXT Platinum (Fuel 9)	OCLV Mountain (Fuel 9.8 / 9.9)	Alpha Platinum (Slash 8)
Level	Trek's best aluminium	Trek's mountain bike carbon	High-end alloy, one step below NEXT
Designed to	Take knocks at a sensible cost	Save weight, resist impacts	Aluminium enduro frames
Gen 7 Fuel EX frameset (M)	4.95 kg	3.31 kg	not applicable
What it means	Heavier, but unbothered by small knocks	1.64 kg less on the frameset	Previous aluminium generation

Put simply: for big days out, the reliability of an alloy frame and the precision of Di2 make a reassuring duo.

On a long ride, the consistent precision of Di2 avoids the fatigue that comes with imprecise shifting. Just remember to check the charge before heading out: a full battery is more than enough for a big day.

The integrated storage lets you carry an inner tube and tools without a backpack. The down tube protection and the EXO+ casing of the Maxxis tyres protect the bike from flying stones on the tracks of the Espinouse.

Which Fuel should you choose?

Model	Frame	Travel rear / front	Drivetrain	Weight (M)
Fuel EX 9 XT Di2	Alpha NEXT Platinum alloy	145 / 150 mm	Shimano XT Di2 1x12	16.88 kg
Fuel MX 9 XT	Alpha NEXT Platinum alloy	150 / 160 mm	Shimano XT 1x12	16.91 kg
Fuel MX 9 XT Di2	Alpha NEXT Platinum alloy	150 / 160 mm	Shimano XT Di2 1x12	not published
Fuel LX 9 XT	Alpha NEXT Platinum alloy	160 / 170 mm	Shimano XT 1x12	17.79 kg

Our take: for long rides, the MX 9 XT Di2 combines precision with margin on the descents; the Fuel EX 9 XT Di2 (16.88 kg) has less travel. The MX 9 XT (16.91 kg) remains the mechanical option.

LVR sizing advice

If you are on the borderline between two sizes, the shorter one favours agility on twisty trails, the longer one composure on fast descents. Cranks of 165 or 170 mm and a dropper with 150 to 200 mm of travel depending on size.

Size	S	M	L	XL
Rider height (cm)	155-165	165-177	177-188	188-195
Inseam (cm)	74-78	79-83	84-89	89-91
Dropper post (mm of travel)	150	170	200	200

Source: Trek size guide. Bike fitting available in our Béziers shop.

Your questions

Battery life for a full day?	A well-charged battery covers a big ride without any problem.
What goes in the frame?	Inner tube, tyre levers and a multi-tool.
Can I ride without a pack?	Yes, thanks to the integrated storage, for short rides or in hot weather.
Is the matte green fragile?	No, but clean it with a gentle product to keep the matte finish.

The LVR Cycles verdict

A companion for big days out that combines precise electronics with practical storage. Its matte fir green speckled with blue sage blends into forest landscapes.

Pros
+ Di2 precision throughout the ride
+ Practical integrated storage
+ Elegant matte fir green

Cons
- Weight not published by Trek
- Battery to check before heading out

Why buy from LVR Cycles? In Béziers, we configure your XT Di2, prepare your repair kit and service the suspension and brakes.

Please note that the specifications may be changed without prior notice by the manufacturer, based on the availability of components and other factors.

Reference TRK-5353696

Data sheet