2025 Trek Fuel EX 9.9 X0 AXS T-Type Gen 6 Bike

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Trek


Free standard shipping on all bikes (continental U.S. only). Flat rate shipping to Hawaii and Alaska.	Free standard shipping on all bikes (continental U.S. only). Flat rate shipping to Hawaii and Alaska. $7,999.99	Buy
Fuel EX 9.9 X0 AXS T-Type Gen 6	Fuel EX 9.9 X0 AXS T-Type Gen 6 $7,999.99	Buy
Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes
Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes

Specifications

Product

Trek Fuel EX 9.9 X0 AXS T-Type Gen 6 Bike

Model Year

2025

Riding Type

Enduro / All-Mountain

Trail

Rider

Unisex

Sizes and Geometry

XS (High, Low)

SM (High, Low)

MD (High, Low)

ML (High, Low)

LG (High, Low)

XL (High, Low)

Size	XS (High, Low)	SM (High, Low)	MD (High, Low)	ML (High, Low)	LG (High, Low)	XL (High, Low)
Top Tube Length	516mm, 516mm	550mm, 551mm	583mm, 584mm	606mm, 607mm	626mm, 627mm	660mm, 662mm
Head Tube Angle	64.9°, 64.5°	64.8°, 64.5°	65.1°, 64.5°	65.1°, 64.5°	65.1°, 64.5°	65.0°, 64.5°
Head Tube Length	95mm	95mm	100mm	100mm	105mm	120mm
Seat Tube Angle	78.9°, 78.6°	78.5°, 78.2°	78.8°, 78.2°	78.0°, 77.5°	77.7°, 77.2°	77.1°, 76.6°
Seat Tube Length	360mm	380mm	410mm	420mm	435mm	470mm
Bottom Bracket Height	337mm (21mm drop), 332mm (25mm drop)	337mm (21mm drop), 332mm (25mm drop)	343mm (31mm drop), 335mm (38mm drop)	343mm (31mm drop), 335mm (38mm drop)	343mm (31mm drop), 335mm (38mm drop)	343mm (30mm drop), 335mm (38mm drop)
Chainstay Length	434mm, 435mm	434mm, 435mm	433mm, 435mm	438mm, 440mm	438mm, 440mm	443mm, 445mm
Wheelbase	1144mm, 1145mm	1174mm, 1175mm	1212mm, 1213mm	1232mm, 1233mm	1249mm, 1250mm	1286mm, 1287mm
Standover	720mm, 717mm	728mm, 723mm	744mm, 737mm	751mm, 745mm	754mm, 748mm	767mm, 760mm
Reach	404mm, 400mm	434mm, 430mm	456mm, 450mm	476mm, 470mm	491mm, 485mm	521mm, 515mm
Stack	572mm, 574mm	572mm, 574mm	612mm, 617mm	612mm, 617mm	617mm, 621mm	630mm, 635mm
Additional Info	• XS/SM have 27.5" wheels; MD-XL have 29" wheels • Geometry adjustable via Mino Link flip chip in rocker link pivot and optional angle-adjust headset cups • Optional angle-adjust headset cups allow +1° and -1° head tube angle adjustments • All specifications listed are with 150mm travel fork with 533mm (27.5") or 561mm (29") axle-to-crown length and 44mm offset

Wheel Size

27.5" (650b)

29"

Frame Material

Carbon Fiber

Frame Material Details

OCLV Mountain Carbon front and rear triangles, magnesium rocker link, molded seatstay and chainstay protection, two-piece dual-density bolt-on down tube protection

Rear Travel

140mm

Rear Shock

FOX FLOAT X Factory, 2-position compression lever, Kashima coating, 185mm length x 55mm stroke

Fork

FOX FLOAT 36 Factory, EVOL, GRIP X2 damper, Kashima coating, 44mm offset, Kabolt thru-axle

Fork Travel

27.5": 140mm
29": 150mm

Head Tube Diameter

Tapered, 1.125" top, 1.5" bottom

Headset

Integrated, cartridge bearings, compatible with optional angle-adjust headset cups

Handlebar

Bontrager Line Pro, OCLV Carbon, 780mm width, 27.5mm rise, 35mm clamp diameter

Stem

Bontrager Line Pro, 35mm length, 0° rise, 35mm bar clamp, Blendr compatible

Grips

Bontrager XR Trail Elite, nylon lock-on

Brakes

SRAM Maven Silver, 4-piston, SRAM HS2 6-bolt rotors (180mm [XS/SM] or 200mm [MD-XL] front, 180mm rear [all sizes])

Brake Levers

SRAM Maven Silver Stealth, tool-free reach adjust and contact point adjust

Drivetrain

Shifters

SRAM Eagle Pod Controller, 12-speed, AXS electronic wireless

Front Derailleur

None

Rear Derailleur

SRAM X0 Eagle Transmission, 12-speed, AXS electronic wireless

ISCG Tabs

ISCG05

Chainguide

None

Cranks

SRAM X0 Eagle Transmission Alloy DUB, 170mm length

Chainrings

SRAM X0 Eagle Transmission, 30 tooth, with bolt-on bashguards

Bottom Bracket

SRAM DUB MTB Wide, 73mm English/BSA threaded

Pedals

None

Chain

SRAM X0 Eagle Transmission Flattop, 12-speed

Cassette

SRAM X0 Eagle Transmission XS-1295, 12-speed, 10-52 tooth

Rims

Bontrager Line Pro 30, OCLV Mountain Carbon, tubeless ready

Hubs

Bontrager Line Pro wheelset, 15mm x 110mm (Boost) front, 12mm x 148mm (Boost) rear with Rapid Drive 108 freehub and XD driver

Spokes

Bontrager Line Pro wheelset

Tires

Bontrager SE5 Team Issue, Core Strength casing, aramid bead, tubeless ready, 2.5"

Saddle

Trek Verse Short Pro, carbon rails, 145mm width

Seatpost

RockShox Reverb AXS dropper, electronic wireless
Drop: 100mm (XS/SM), 150mm (MD/ML), 170mm (LG-XL)

Seatpost Diameter

34.9mm

Seatpost Clamp

Single bolt

Rear Dropout / Hub Dimensions

12mm x 148mm (Boost)

Max. Tire Size

2.6"

Bottle Cage Mounts

One inside front triangle

Colors

Deep Smoke, Deep Smoke/Purple Flip, Lavender Haze, Lava

Warranty

Lifetime frame and rims; 2 years Trek/Bontrager parts, suspension linkage components, and paint/decals

Weight

32 lb 9.3 oz (14,780 g)

Miscellaneous

• ABP (Active Braking Pivot) rear suspension design
• XS/SM have 27.5" wheels; MD-XL have 29" wheels
• Compatible with mixed ("Mullet") wheel setups (29" front, 27.5" rear)
• Geometry adjustable via Mino Link flip chip in rear rocker link pivot
• Geometry adjustable via optional angle-adjust headset cups, for +1° and -1° head tube angle adjustments
• Internal frame storage compartment in down tube; includes Bontrager BITS storage bag
• Guided internal cable routing
• SRAM UDH (Universal Derailleur Hanger)
• Includes Bontrager BITS integrated steerer-tube multi-tool
• Includes Bontrager TLR tubeless rim strips, valve stems, and sealant
• Includes SRAM AXS PowerPack battery charger
• Weight given for size MD set up tubeless

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

Price

$7,999.99

More Info

Trek website

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Free standard shipping on all bikes (continental U.S. only). Flat rate shipping to Hawaii and Alaska.	Free standard shipping on all bikes (continental U.S. only). Flat rate shipping to Hawaii and Alaska. $7,999.99	Buy
Fuel EX 9.9 X0 AXS T-Type Gen 6	Fuel EX 9.9 X0 AXS T-Type Gen 6 $7,999.99	Buy
Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes
Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes