Bicycle Archive · Specification report

2027 Trek Fuel LX 9.9 X0 AXS

Velopedia Archive ID 900000686

Overview

Model year	2027
Brand	Trek
Model	Fuel LX 9.9 X0 AXS
Bicycle type	Mountain
Archive ID	900000686
Original MSRP	$8,999.99
Colors	Purple Phaze / Amethyst Marble; Gloss Dark Carmine / Matte Trek Black; Miami Green / Aloha Marble
Sizes	S; M; L; XL; XXL

Frameset

Frame construction	OCLV Mountain Carbon, internal storage, ZS headset, adjustable leverage rate, guided internal routing, interchangeable alloy rocker link, interchangeable lower shock mount, downtube guard, shuttle guard, BSA 73, ISCG 05, ABP, UDH, Boost148, adaptable travel 145mm-160mm
Frame material	Carbon fiber
Fork	Rockshox ZEB Ultimate B1, Linear XL w/ ButterCups, Charger 3.2 RC2 damper, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 170mm travel
Rear shock	RockShox Vivid Ultimate D1, 205x65mm

Drivetrain

Component group	SRAM X0 Eagle AXS, 12-speed
Shifters	SRAM AXS pod
Rear derailleur	SRAM X0 Eagle AXS, T-Type
Crankset	S, M, L, XL, XXL: SRAM X0 Eagle, DUB, 30T steel, T-Type, 55mm chainline, 170mm length / S, M, L, XL, XXL: SRAM X0 Eagle, DUB, 30T, T-Type, 55mm chainline, 165mm length
Bottom bracket	SRAM DUB MTB Wide, 73mm, BSA threaded
BB shell width	73 mm
Cassette	SRAM Eagle XS-1295, T-Type, 10-52, 12 speed
Chain	SRAM X0 Eagle, T-Type, 12 speed

Brakes

Brakes	SRAM Maven Silver 4-piston hydraulic disc

Cockpit & contact points

Headset	1-1/8'' threadless, sealed cartridge bearings
Handlebar	Race Face ERA, carbon, 35mm, 40mm rise, 800mm width
Stem	Race Face Turbine R, 35mm, 0 degree, 40mm length
Saddle	Trek Aeolus Pro, carbon fiber rails, AirLoom lattice 145mm width
Seatpost	S: Fox Transfer NEO, 150mm travel, wireless, 34.9mm / M, L: Fox Transfer NEO, 175mm travel, wireless, 34.9mm / XL, XXL: Fox Transfer NEO, 200mm travel, wireless, 34.9mm

Wheels & tires

Wheels	(F) Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29'' / (R) Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru axle, 29''
Front tire	S, M, L, XL, XXL: Maxxis Assegai, tubeless ready, 3C, EXO+ casing, MAXXGRIP, folding bead, 29x2.5'' / S, M, L, XL, XXL: Maxxis Minion DHR II, tubeless ready, 3C, EXO+ casing, MAXXTERRA, folding bead, 29x2.5''
Rear tire	S, M, L, XL, XXL: Maxxis Assegai, tubeless ready, 3C, EXO+ casing, MAXXGRIP, folding bead, 29x2.5'' / S, M, L, XL, XXL: Maxxis Minion DHR II, tubeless ready, 3C, EXO+ casing, MAXXTERRA, folding bead, 29x2.5''
Wheel size	29"

Geometry · 15.5" (S)

Seat tube	370 mm
Effective top tube	552 mm
Head tube	95 mm
Head-tube angle	63.4°
Seat-tube angle	71.5°
Chainstay / rear center	437 mm
Wheelbase	1200 mm
Bottom-bracket drop	26 mm
Bottom-bracket height	347 mm
Reach	418 mm
Stack	619 mm
Standover height	750 mm
Fork offset / rake	44 mm
Front center	765 mm
Trail	138 mm
Wheel size	29"

Geometry · 17.5" (M)

Seat tube	400 mm
Effective top tube	586 mm
Head tube	110 mm
Head-tube angle	63.4°
Seat-tube angle	71.5°
Chainstay / rear center	437 mm
Wheelbase	1237 mm
Bottom-bracket drop	27 mm
Bottom-bracket height	347 mm
Reach	448 mm
Stack	633 mm
Standover height	752 mm
Fork offset / rake	44 mm
Front center	801 mm
Trail	138 mm
Wheel size	29"

Geometry · 19.5" (L)

Seat tube	420 mm
Effective top tube	621 mm
Head tube	125 mm
Head-tube angle	63.4°
Seat-tube angle	71.5°
Chainstay / rear center	442 mm
Wheelbase	1273 mm
Bottom-bracket drop	27 mm
Bottom-bracket height	347 mm
Reach	473 mm
Stack	647 mm
Standover height	759 mm
Fork offset / rake	44 mm
Front center	833 mm
Trail	137 mm
Wheel size	29"

Geometry · 21.5" (XL)

Seat tube	455 mm
Effective top tube	655 mm
Head tube	140 mm
Head-tube angle	63.5°
Seat-tube angle	71.6°
Chainstay / rear center	447 mm
Wheelbase	1310 mm
Bottom-bracket drop	27 mm
Bottom-bracket height	346 mm
Reach	498 mm
Stack	661 mm
Standover height	765 mm
Fork offset / rake	44 mm
Front center	864 mm
Trail	137 mm
Wheel size	29"

Geometry · 23" (XXL)

Seat tube	475 mm
Effective top tube	684 mm
Head tube	155 mm
Head-tube angle	63.5°
Seat-tube angle	71.6°
Chainstay / rear center	452 mm
Wheelbase	1341 mm
Bottom-bracket drop	27 mm
Bottom-bracket height	346 mm
Reach	518 mm
Stack	674 mm
Standover height	773 mm
Fork offset / rake	44 mm
Front center	891 mm
Trail	137 mm
Wheel size	29"

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 23, 2026.