2023 Trek Fuel EX 9.8 GX Gen 5 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. $5,999.99	Buy
Fuel EX 9.8 GX AXS Gen 6	Fuel EX 9.8 GX AXS Gen 6 $5,999.99	Buy
Fuel EX 9.8 GX AXS Gen 5	Fuel EX 9.8 GX AXS Gen 5 $5,799.99	Buy
Fuel EX 9.8 GX AXS T-Type Gen 6	Fuel EX 9.8 GX AXS T-Type Gen 6 $6,999.99	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 9.8 GX Gen 5 Bike

Model Year

2023

Riding Type

Trail

Rider

Unisex

Sizes and Geometry

XS 27.5" (Low, High)

SM 27.5" (Low, High)

SM 29" (Low, High)

MD 29" (Low, High)

ML 29" (Low, High)

LG 29" (Low, High)

XL 29" (Low, High)

Size	XS 27.5" (Low, High)	SM 27.5" (Low, High)	SM 29" (Low, High)	MD 29" (Low, High)	ML 29" (Low, High)	LG 29" (Low, High)	XL 29" (Low, High)
Top Tube Length	546mm, 545mm	568mm, 567mm	578mm, 577mm	603mm, 602mm	619mm, 618mm	634mm, 633mm	663mm, 662mm
Head Tube Angle	66.0°, 66.5°	66.0°, 66.5°	66.0°, 66.5°	66.0°, 66.5°	66.0°, 66.5°	66.0°, 66.5°	66.0°, 66.5°
Head Tube Length	90mm	100mm	100mm	100mm	105mm	105mm	120mm
Seat Tube Angle	75.0°, 75.5°	75.0°, 75.5°	75.0°, 75.5°	75.0°, 75.5°	75.0°, 75.5°	75.0°, 75.5°	75.0°, 75.5°
Seat Tube Length	355mm	395mm	395mm	420mm	435mm	450mm	500mm
Bottom Bracket Height	335mm (21mm drop), 341mm (14mm drop)	335mm (21mm drop), 341mm (14mm drop)	340mm (34mm drop), 346mm (28mm drop)	340mm (34mm drop), 346mm (28mm drop)	340mm (34mm drop), 346mm (28mm drop)	340mm (34mm drop), 346mm (27mm drop)	340mm (34mm drop), 346mm (27mm drop)
Chainstay Length	437mm, 436mm	437mm, 436mm	437mm, 436mm	437mm, 436mm	437mm, 436mm	437mm, 436mm	437mm, 436mm
Wheelbase	1120mm, 1119mm	1144mm, 1143mm	1154mm, 1153mm	1179mm, 1178mm	1196mm, 1195mm	1211mm, 1210mm	1242mm, 1241mm
Standover	695mm, 700mm	702mm, 708mm	702mm, 708mm	741mm, 747mm	746mm, 752mm	748mm, 754mm	770mm, 776mm
Reach	395mm, 400mm	415mm, 420mm	415mm, 420mm	440mm, 445mm	455mm, 460mm	470mm, 475mm	495mm, 500mm
Stack	563mm, 559mm	572mm, 568mm	609mm, 605mm	609mm, 605mm	613mm, 609mm	613mm, 609mm	627mm, 623mm
Additional Info	Geometry adjustable via Mino Link flip chip in rear rocker link pivot. XS has 27.5" wheels, SM available with 27.5" or 29" wheels, MD-XL have 29" wheels.

Wheel Size

27.5" (650b)

29"

Frame Material

Carbon Fiber

Frame Material Details

OCLV Mountain Carbon front and rear triangles, magnesium rocker link, molded chainstay and down tube Carbon Armor protection

Rear Travel

130mm

Rear Shock

FOX FLOAT DPS Performance, EVOL, RE:aktiv damper, 3-position lever, custom tune, 210mm length
Stroke: 52.5mm (27.5"), 55mm (29")

Fork

FOX FLOAT 36 Performance, EVOL, GRIP damper, 44mm offset, Kabolt thru-axle

Fork Travel

140mm

Head Tube Diameter

Tapered, 1.125" top, 1.5" bottom

Headset

Trek Knock Block Integrated, 58° radius rotation limiter, cartridge bearings

Handlebar

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

Stem

Bontrager Line Pro, 0° rise, 35mm bar clamp, Knock Block and Blendr compatible
Length: 35mm (XS/SM), 45mm (MD-XL)

Grips

Bontrager XR Trail Elite, nylon lock-on

Brakes

SRAM G2 RS, 4-piston, SRAM CenterLine 180mm 6-bolt round-edge rotors (200mm front rotor on MD-XL)

Brake Levers

SRAM G2 RS

Drivetrain

Shifters

SRAM GX Eagle, 12-speed

Front Derailleur

None

Rear Derailleur

SRAM GX Eagle, 12-speed

ISCG Tabs

ISCG05

Chainguide

None

Cranks

SRAM GX Eagle DUB
Length: 170mm (XS-LG), 175mm (XL)

Chainrings

SRAM GX Eagle, 30 tooth, alloy

Bottom Bracket

SRAM DUB, 92mm PressFit

Pedals

None

Chain

SRAM GX Eagle, 12-speed

Cassette

SRAM GX Eagle XG-1275, 12-speed, 10-52 tooth

Rims

Bontrager Line Elite 30, OCLV Mountain Carbon, tubeless ready

Hubs

Bontrager alloy, sealed bearings, 110x15mm Boost front, 148x12mm Boost rear with Rapid Drive 108 freehub and XD driver

Spokes

Bontrager wheelset

Tires

Bontrager XR4 Team Issue, Inner Strength sidewalls, aramid bead, 120 TPI, tubeless ready, 2.6" front, 2.4" rear

Saddle

Bontrager Arvada, austenite rails, 138mm width

Seatpost

Bontrager Line Elite dropper
Drop: 100mm (XS/SM), 150mm (MD/ML), 170mm (LG/XL)

Seatpost Diameter

31.6mm

Seatpost Clamp

Single bolt

Rear Dropout / Hub Dimensions

148x12mm Boost

Max. Tire Size

2.6"

Bottle Cage Mounts

One inside front triangle

Colors

Satin Black Olive, Matte Carbon Smoke, Lithium Grey/Factory Orange

Warranty

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

Weight

28 lb 14.1 oz (13,100 g)

Miscellaneous

• ABP (Active Braking Pivot) rear suspension design
• XS has 27.5" wheels, SM available with 27.5" or 29" wheels, MD-XL have 29" wheels
• Geometry adjustable via Mino Link flip chip in rear rocker link pivot
• Internal frame storage compartment in down tube; includes Bontrager BITS storage bag
• Straight Shot frame design with Knock Block handlebar rotation limiter
• Control Freak internal cable routing
• Includes Bontrager TLR tubeless rim strips, valve stems, and sealant
• Weight given for size MD set up tubeless

Price

$6,049.99

More Info

trekbikes.com

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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. $5,999.99	Buy
Fuel EX 9.8 GX AXS Gen 6	Fuel EX 9.8 GX AXS Gen 6 $5,999.99	Buy
Fuel EX 9.8 GX AXS Gen 5	Fuel EX 9.8 GX AXS Gen 5 $5,799.99	Buy
Fuel EX 9.8 GX AXS T-Type Gen 6	Fuel EX 9.8 GX AXS T-Type Gen 6 $6,999.99	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