Trek
Fuel EX 9.8 XT Gen 7
Gallery
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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 | 45mm | 45mm | 45mm |
| Handlebar width | 800mm | 800mm | 800mm | 800mm | 800mm |
| Handlebar reach | — | — | — | — | — |
| Handlebar drop | — | — | — | — | — |
| Saddle width | 145mm | 145mm | 145mm | 145mm | 145mm |
| Dropper post travel | 200mm | 170mm | 150mm | 200mm | 200mm |
| Seatpost offset | — | — | — | — | — |
Specs
Full specs
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Specs
Full specs
Frame
Frame
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
Suspension
Rear shock
Fox Factory Float X, 205mm x 60mm
Fork
Fox Factory 36, Float EVOL air spring, GRIP X2 damper, 44mm offset, Boost 110, 15mm Kabolt X axle, 150mm travel
Brakes
Front brake
Shimano XT M8220, 4-piston hydraulic disc
Rear brake
Shimano XT M8220, 4-piston hydraulic disc
Front rotor
203mm (Shimano RT86, 6-bolt)
Rear rotor
180mm (Shimano RT86, 6-bolt)
Drivetrain
Shift levers
Shimano XT M8100, 12-speed
Rear derailleur
Shimano XT M8100, long cage
Cassette
Shimano XT M8200, 10-51T, 12-speed
Chain
Shimano Ultegra/XT M8100
Crankset
Shimano XT M8120, 30T, 55mm chainline, 170mm length
Bottom bracket
Shimano BB-MT501, BSA
Cockpit
Stem
Bontrager Elite, 35mm clamp, 0°, 45mm length
Handlebars
Race Face ERA, carbon, 35mm clamp, 40mm rise, 800mm width
Grips
Trek Line Elite, lock-on
Saddle
Verse Short Pro, carbon rails, 145mm width
Seatpost
Bontrager Line Dropper, MaxFlow, internal routing, 34.9mm (S: 150mm travel/410mm length; M: 170mm/450mm; L-XXL: 200mm/515mm)
Wheels & Tires
Front wheel
Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29"
Rear wheel
Size S: Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano Micro Spline freehub, Boost148, 12mm thru axle, 27.5"; Sizes M-XXL: same spec, 29"
Front tire
Maxxis Minion DHF, Tubeless Ready, 3C, EXO+ casing, MAXXGRIP, folding bead (29x2.5")
Rear tire
Size S: Maxxis Minion DHR II, Tubeless Ready, 3C, EXO+ casing, MAXXTERRA, folding bead (27.5x2.5"); Sizes M-XXL: same tire in 29x2.5"
Weight
Weight
Size M: 15.28 kg / 33.69 lb (with TLR sealant, no tubes)