Skip to main content

Trek Fuel EX 8 XT Gen 6

Trek Fuel EX 8 XT Gen 6
  • Color: Nautical Navy
  • Color: Satin Mercury
$4,699.99
Color:
Size: Select size
Wheel Size: Select wheel size
Please select options Unavailable
This item is not permitted to be shipped, however, it can be purchased online and picked up at your convenience. You will be notified when this item is ready for In-Store pickup.

Details

Fuel EX 8 XT is an evolved trail bike, dialed for riders who chase down rowdy descents and want a bike that's happy to pedal back to the top and do it again. The lightweight alloy frame pairs with upgraded 12-speed Shimano XT drivetrain to keep shifting precise while a 150mm FOX Rhythm fork with Float EVOL air spring cushions the blow from rocks and roots. In-frame storage and adjustable geometry give you all the perks that the come with the carbon model, but without the lofty price tag.

It's right for you if...
You want a full suspension trail bike that floats over rough and technical terrain, and packs in plusses, like a root-slaying FOX Rhythm fork, and Shimano's clean-shifting 12-speed XT drivetrain.

The tech you get
A light and stiff alloy frame with 150mm FOX Rhythm fork with Float EVOL air spring and GRIP damper for small bump compliance, plus a FOX Performance Float X rear shock. A Shimano XT 12-speed drivetrain for snappy shifting and Tubeless Ready Bontrager wheels. Plus, adjustable geometry that lets you take control of your setup.

The final word
For the rider who doesn't want to be limited on the trail, Fuel EX 8 is ready to handle everything. Its progressive trail geometry is built to keep you charging, and upgraded components are the cherry on top.

Why you'll love it
- Fuel EX Gen 6 gives you 140/150mm of travel and slack, adjustable geometry for an extra capable ride, plus, in-frame storage on all models — even alloy
- You'll get upgraded components where it matters most, with 12-speed XT shifting and a rock-gobbling FOX Rhythm 36 fork
- With the adjustable angle headset (angled cups sold separately) and Mino Link, you can choose from six different geometry configurations
- The dropper post lets you lower your saddle on the fly so it's out of the way on descents
- We expanded our size range to ensure a better fit for all riders, and use the best-fitting wheels for each frame size: XS frames get 27.5" wheels, S frames get to choose between 27.5" or 29", and sizes M and up get 29" wheels

Sizes:
Frame SizeX-SmallSmallSmallMediumMedium/LargeLargeX-LargeXX-Large
Wheelsize 27.5 27.5 29 29 29 29 29 29
Frame Reach (cm) 400.2 430.2 425 450 470 485 515 545
Effective Top Tube (cm) 516.2 550.5 553.8 584.1 607.4 626.9 661.8 696.6
Seat Tube (cm) 360 380 380 410 420 435 470 500
Seat Tube Angle 70.8 70.8 70.8 70.8 70.8 70.8 70.8 70.8
Effective Seat Tube Angle 78.6 78.2 78.6 78.2 77.5 77.2 76.6 76
Frame Stack (cm) 574.1 574.1 612.3 616.8 616.8 621.3 634.9 648.4
Head Tube Length (cm) 95 95 95 100 100 105 120 135
Head angle 64.5 64.5 64.5 64.5 64.5 64.5 64.5 64.5
Fork Axle-To-Crown (cm) 533 533 561 561 561 561 561 561
Bottom Bracket Height (cm) 332 332 335 335 335 335 335 335
Bottom Bracket Drop (cm) 25 25 38 38 38 38 38 38
Chainstay Length (cm) 435 435 435 435 440 440 445 450
Wheelbase (cm) 1144.8 1174.8 1185.9 1213 1233.1 1250.2 1286.7 1323.2
Standover (cm) 716.8 723.8 736.8 736.8 741.8 747.8 766.8 773.8
Offset (cm) 44 44 44 44 44 44 44 44
Trail (cm) 121.6 121.6 129.2 129.2 129.2 129.3 129.3 129.3
Sizes:
SizeRider Height (cm)Rider Height (in)
X-Small 145 - 155 cm 4'9" - 5'1"
Small 155 - 165 cm 5'1" - 5'5"
Medium 165 - 176 cm 5'5" - 5'9"
Medium/Large 173 - 180 cm 5'8" - 5'11"
Large 177 - 188 cm 5'10" - 6'2"
X-Large 188 - 195 cm 6'2" - 6'5"
XX-Large 195 - 203 cm 6'5" - 6'8"

Specs

Frame Alpha Platinum Aluminum, 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
Fork Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt X axle, 150mm travel
Rear Shock Fox Performance Float X, 2-position damper, 185mm x 55mm
Wheels Front: XS , S: Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 27.5''
Front: S , M , ML , L , XL , XXL: Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29''
Rear: Size: XS , S Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 54, 6-bolt, Boost148, 12mm thru axle, 27.5''
Rear Size: S , M , ML , L , XL , XXL Bontrager Line Comp 30, High Strength 6000 Series Aluminum rim, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano MicroSpline freehub, Boost148, 12mm thru axle, 29''
Tires Size: XS , S Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 60 tpi, 27.5x2.50''
Size: S , M , ML , L , XL , XXL Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 60 tpi, 29x2.50''
Bottom Bracket Shimano BB-MT501 BSA
Crankset Shimano Deore M6120, 30T ring, 55mm chainline, 170mm length
Shifters Shimano XT M8100, 12 speed
Rear Derailleur Shimano XT M8100, long cage
Cassette/Freewheel Shimano XT M8100, 10-51, 12 speed
Chain Shimano SLX M7100, 12 speed
Brakes Shimano 4-piston hydraulic disc, M6100 lever, M6120 caliper
Rotors Shimano RT66, 6-bolt, 180/203mm
Handlebars Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width
Tape/Grips Bontrager XR Trail Elite, nylon lock-on
Stem Bontrager Elite, 35mm, 0 degree, 45mm length
Seatpost Bontrager Line Dropper, 170mm travel, MaxFlow, internal routing, 34.9mm, 310-450mm length
Saddle Bontrager Verse P3, chromoly rails
Pedals Sold Separately
Accessories & Extras Bontrager BITS Internal Frame Storage Bag

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Nautical Navy / X-Small / 27.5-Inch 768682698136 5296739
Nautical Navy / Small / 27.5-Inch 768682698327 5296740
Nautical Navy / Small / 29-Inch 768682698167 5296741
Nautical Navy / Medium / 29-Inch 768682698341 5296742 FUE285178366
Nautical Navy / Medium/Large / 29-Inch 768682698143 5296743
Nautical Navy / Large / 29-Inch 768682698181 5296744
Nautical Navy / X-Large / 29-Inch 768682698303 5296745
Nautical Navy / XX-Large / 29-Inch 768682698426 5296746
Satin Mercury / X-Small / 27.5-Inch 768682698105 5296731
Satin Mercury / Small / 27.5-Inch 768682698112 5296732
Satin Mercury / Small / 29-Inch 768682698402 5296733
Satin Mercury / Medium / 29-Inch 768682698204 5296734
Satin Mercury / Medium/Large / 29-Inch 768682698150 5296735
Satin Mercury / Large / 29-Inch 768682698228 5296736
Satin Mercury / X-Large / 29-Inch 768682698242 5296737
Satin Mercury / XX-Large / 29-Inch 768682698266 5296738

Reviews