Trek
Fuel EX 9.8 XT Gen 6
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Geometry
Geometry
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Geometry
Geometry
Frame geometry
| Geometry | L | M | S | XL | XXL |
|---|---|---|---|---|---|
| Stack | 63.8mm | 62.4mm | 61mm | 65.1mm | 66.5mm |
| Reach | 48.5mm | 46mm | 43.1mm | 51mm | 53mm |
| Headtube length | 12.5mm | 11mm | 9.5mm | 14mm | 15.5mm |
| Headtube angle | 64.5deg | 64.5deg | 64.6deg | 64.5deg | 64.5deg |
| BB height | 33.9mm | 33.9mm | 34mm | 33.9mm | 33.9mm |
| BB drop | 3.5mm | 3.5mm | 3.4mm | 3.5mm | 3.5mm |
| Trail | 12.9mm | 12.9mm | 12.9mm | 12.9mm | 12.9mm |
| Fork length | — | — | — | — | — |
| Fork offset | 4.4mm | 4.4mm | 4.4mm | 4.4mm | 4.4mm |
| Front center | — | — | — | — | — |
| Chainstay length | 44.2mm | 43.7mm | 43.7mm | 44.7mm | 45.2mm |
| Wheelbase | 126.2mm | 122.5mm | 118.7mm | 129.8mm | 133mm |
| Top tube | 61.7mm | 58.3mm | 54.8mm | 65.1mm | 68mm |
| Standover height | 74.9mm | 74.2mm | 74.1mm | 75.5mm | 76.4mm |
| Seat tube length | 42mm | 40mm | 37mm | 45.5mm | 47.5mm |
| Seat tube angle | 72.6deg | 72.6deg | 72.7deg | 72.6deg | 72.6deg |
Spec geometry
| Geometry | L | M | S | XL | XXL |
|---|---|---|---|---|---|
| Crank length | 170mm | 170mm | 170mm | 170mm | 170mm |
| Stem length | 45mm | 45mm | 35mm | 45mm | — |
| Handlebar width | 820mm | 820mm | 820mm | 820mm | — |
| Handlebar reach | — | — | — | — | — |
| Handlebar drop | — | — | — | — | — |
| Saddle width | — | — | — | — | — |
| Dropper post travel | 170mm | 150mm | 100mm | 200mm | — |
| Seatpost offset | — | — | — | — | — |
Specs
Full specs
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Specs
Full specs
Frame
Frame
OCLV Mountain Carbon, internal storage, angle-adjust headset, Mino Link adjustable geometry, adjustable leverage rate, guided internal routing, magnesium rocker link, 34.9mm seat tube, ISCG 05, 55mm chainline, BSA 73, downtube guard, shuttle guard, ABP, UDH, Boost148, 140mm travel
Suspension
Rear shock
Fox Performance Float X, 2-position damper, 185mm x 55mm
Fork
Fox Performance 36, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt axle, 150mm travel
Brakes
Front brake
Shimano XT M8120, 4-piston hydraulic disc
Rear brake
Shimano XT M8120, 4-piston hydraulic disc
Front rotor
Shimano RT86, 6-bolt — 180mm (XS/S/M/ML/L/XL); 203mm (M/ML/L/XL)
Rear rotor
Shimano RT86, 6-bolt — 180mm (XS/S/M/ML/L/XL); 203mm (M/ML/L/XL)
Drivetrain
Shift levers
Shimano XT M8100, 12-speed
Rear derailleur
Shimano XT M8100, long cage
Cassette
Shimano XT M8100, 12-speed, 10-51T
Chain
Shimano Ultegra/XT M8100
Crankset
Shimano XT M8120, 30T, 55mm chainline, 170mm length
Bottom bracket
Shimano BB-MT501, BSA
Cockpit
Stem
Bontrager Line Pro, 35mm, Blendr compatible, 0 degree, 35mm length (also listed: Bontrager RSL Integrated handlebar/stem — XS/S: 35mm stem; M/ML/L/XL: 45mm stem)
Handlebars
Bontrager Line Pro, OCLV Carbon, 35mm clamp, 27.5mm rise, 780mm width (also listed: Bontrager RSL Integrated handlebar/stem, OCLV Carbon, 27.5mm rise, 820mm width)
Grips
Bontrager XR Trail Elite, nylon lock-on
Saddle
Bontrager Arvada, austenite rails, 138mm width (also listed: Verse Short Comp, steel rails, 145mm width)
Seatpost
Bontrager Line Elite Dropper, MaxFlow, internal routing, 34.9mm — XS/S: 100mm travel (345mm length); M/ML: 150mm (440mm); L: 170mm (485mm); XL: 200mm (550mm)
Wheels & Tires
Front wheel
Bontrager Line Elite 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle — XS/S: 27.5in; S/M/ML/L/XL: 29in
Rear wheel
Bontrager Line Elite 30, OCLV Mountain Carbon, Tubeless Ready, Shimano Micro Spline, Boost148, 12mm thru axle — XS/S: 27.5in; S/M/ML/L/XL: 29in (rear hub/driver listed as Rapid Drive 108, 6-bolt; also listed: Formula CL-3348M, alloy, CenterLock, Micro Spline, Boost148 for M/ML/L/XL)
Front tire
Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 60 tpi — XS/S: 27.5x2.50; S/M/ML/L/XL: 29x2.50
Rear tire
Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 60 tpi — XS/S: 27.5x2.50; S/M/ML/L/XL: 29x2.50
Weight
Weight
M - 14.48 kg / 31.93 lbs (with TLR sealant, no tubes)