2026 Trek Fuel MX 9.9 X0 AXS Gen 7 Carbon Trail/Enduro Mountain Bike

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USD 5,400.00 USD 9,000.00

Brand: Trek

Product Code: TR903305VTR

Availability: In Stock

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Product Description

2026 Trek Fuel MX 9.9 X0 AXS Gen 7 Carbon Trail/Enduro Mountain

The Fuel MX 9.9 X0 AXS Gen 7 is Trek's top-tier, chaos-craving trail bike designed for riders who prioritize agility and playfulness. The OCLV Mountain Carbon frame features a "Mullet" (MX) wheel configuration—pairing a stable 29" front wheel with a nimble 27.5" rear wheel. With a 160mm Fox Factory suspension package, wireless SRAM X0 AXS shifting, and the high-performance Fox Transfer NEO dropper, this build is optimized for steep descents, big jumps, and technical mastery.

Technical Specifications

Frame & Weight
Frame Material	OCLV Mountain Carbon
Frame Design	Gen 7 Carbon, Internal Storage, Adjustable Leverage Rate, Guided Internal Routing, UDH, Boost148
Wheel Size	MX (29" Front / 27.5" Rear)
Travel	160mm Front / 150mm Rear (Adaptable 145mm-160mm)
Suspension
Fork	Fox Factory 36, Float EVOL air spring, GRIP X2 damper, 160mm travel
Rear Shock	Fox Factory Float X, 205 mm x 60 mm
Drivetrain (Wireless Transmission)
Rear Derailleur	SRAM X0 Eagle AXS, T-Type, 12-speed
Shifters	SRAM AXS Pod Controller
Crankset	SRAM X0 Eagle, DUB, 30T, T-Type, 170mm
Cassette	SRAM Eagle XS-1295, T-Type, 10-52, 12-speed
Chain	SRAM X0 Eagle, T-Type, 12-speed
Bottom Bracket	SRAM DUB MTB Wide, 73mm, BSA Threaded
Brakes & Cockpit
Brakeset	SRAM Maven Silver 4-piston hydraulic disc
Rotors	SRAM HS2, 6-bolt (180mm / 200mm)
Handlebars	Race Face ERA Carbon, 35mm, 27.5mm rise, 800mm
Stem	Race Face Turbine R, 35mm, 40mm length
Seatpost	Fox Transfer NEO (Wireless Electronic Dropper)
Saddle	Verse Short Pro, Carbon Rails, 145mm
Wheels & Tires
Wheels	Bontrager Line Pro 30, OCLV Mountain Carbon, Rapid Drive 108
Front Tire	Maxxis Assegai, 3C MaxxGrip, EXO+, 29x2.5"
Rear Tire	Maxxis Minion DHR II, 3C MaxxTerra, EXO+, 27.5x2.5"

Detailed Specs & Fit

Wheel Configuration: MX (Mixed) setup for maximum cornering agility
Internal Storage: Integrated Downtube Storage for tools and snacks
Adjustability: Adjustable leverage rate and interchangeable alloy rocker links
Protection: Integrated Downtube guard and Shuttle guard
Transmission: SRAM T-Type Direct Mount for crisp shifting under load

Size Guide

Size	Rider Height (cm)	Rider Height (ft/in)	Inseam (cm)	Inseam (in)
S	155 - 165 cm	5'1" - 5'5"	74 - 78 cm	29" - 31"
M	165 - 176 cm	5'5" - 5'9"	79 - 83 cm	31" - 33"
L	177 - 188 cm	5'10" - 6'2"	84 - 89 cm	33" - 35"
XL	188 - 195 cm	6'2" - 6'5"	89 - 91 cm	35" - 36"
2XL	195 - 203 cm	6'5" - 6'8"	91 - 97 cm	36" - 38"