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Trek Fuel MX 9 XT Di2 Gen 7 - 2026

Trek Fuel MX 9 XT Di2 Gen 7
  • Color: Lithium Grey/Trek Black Splatter
  • Color: Matte Juniper/Blue Sage Splatter
  • Color: Matte Sedona Red/Pennyflake Splatter
$5,499.99
Color:
Size: Select size
Wheel Size: 29-inch front / 27.5-inch rear
Please select options Unavailable
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Details

Fuel MX 9 XT Di2 is a playful trail bike made for hunting down side hits and chasing chaos. Its Alpha NEXT Platinum aluminum frame it paired with a Fox Factory suspension package (150mm rear, 160mm front) and MX wheels for a ride that's flickable and zippy. A wireless Shimano XT Di2 12-speed drivetrain gives you clean, customizable shifting and 4-piston XT M8200 brakes provide excellent modulation and stop-on-a-dime power.

Frame SizeSmallMediumLargeX-Large
Wheel size (in) 29" 29" 29" 29"
Seat tube (cm / in) 37.0 / 14.57 40.0 / 15.75 42.0 / 16.54 45.5 / 17.91
Seat tube angle (degree) 71.5 71.5 71.5 71.6
Effective seat tube angle (degree) 77.5 77.2 76.4 75.9
Head tube length (cm / in) 9.5 / 3.74 11.0 / 4.33 12.5 / 4.92 14.0 / 5.51
Head angle (degree) 63.4 63.4 63.4 63.5
Effective top tube (cm / in) 55.2 / 21.73 58.6 / 23.07 62.1 / 24.45 65.5 / 25.79
Bottom bracket height (cm / in) 34.7 / 13.66 34.7 / 13.66 34.7 / 13.66 34.6 / 13.62
Bottom bracket drop (cm / in) 2.6 / 1.02 2.7 / 1.06 2.7 / 1.06 2.7 / 1.06
Chainstay length (cm / in) 43.7 / 17.20 43.7 / 17.20 44.2 / 17.40 44.7 / 17.60
Offset (cm / in) 4.4 / 1.73 4.4 / 1.73 4.4 / 1.73 4.4 / 1.73
Trail (cm / in) 13.8 / 5.43 13.8 / 5.43 13.7 / 5.39 13.7 / 5.39
Wheelbase (cm / in) 119.1 / 46.89 122.8 / 48.35 126.4 / 49.76 130.1 / 51.22
Standover (cm / in) 75.2 / 29.61 74.9 / 29.49 75.2 / 29.61 76.3 / 30.04
Frame reach (cm / in) 42.6 / 16.77 45.6 / 17.95 48.2 / 18.98 50.7 / 19.96
Frame stack (cm / in) 61.3 / 24.13 62.7 / 24.69 64.1 / 25.24 65.4 / 25.75
Frame SizeSmallMediumLargeX-LargeXX-Large
Rider height (cm / in) 155–165 / 61–65 165–177 / 65–70 177–188 / 70–74 188–195 / 74–77 195–203 / 77–80
Inseam (cm / in) 74–78 / 29–31 79–83 / 31–33 84–89 / 33–35 89–91 / 35–36 91–97 / 36–38

Specs

Frame Alpha NEXT Platinum aluminum, 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
Fork Fox Factory 36, Float EVOL air spring, GRIP X2 damper, 44mm offset, Boost 110, 15mm Kabolt X axle, 160mm travel
Rear Shock Fox Factory Float X, 205mm x 60mm
Wheels Front: Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29'' Rear: Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano MicroSpline freehub, Boost148, 12mm thru axle, 27.5''
Tires Front: Maxxis Assegai, tubeless ready, 3C, EXO+ casing, MAXXGRIP, folding bead, 29x2.5'' Rear: Maxxis Minion DHR II, tubeless ready, 3C, EXO+ casing, MAXXTERRA, folding bead, 27.5x2.5''
Bottom Bracket Shimano BB-MT501 BSA
Crankset Shimano XT 8200, 30T, 55mm chainline, 170mm length
Shifters Shimano XT Di2 M8250, 12 speed
Rear Derailleur Shimano XT M8250, long cage
Cassette/Freewheel Shimano XT M8200, 10-51, 12 speed
Chain Shimano XT M8100, 12 speed
Brakes Shimano XT M8200 4-piston hydraulic disc
Rotors Front: Shimano RT86, 6-bolt, 203mm Rear: Shimano RT86, 6-bolt, 180mm
Handlebars Race Face Turbine, alloy, 35mm, 40mm rise, 780mm width
Tape/Grips Trek Line Elite, lock-on
Stem Bontrager Elite, 35mm, 0 degree, 45mm length
Seatpost Small: Bontrager Line Dropper 150mm Travel, MaxFlow, internal routing, 34.9mm, 410mm length, Medium: Bontrager Line Dropper 170mm Travel, MaxFlow, internal routing, 34.9mm, 450mm length Large, X-Large: Bontrager Line Dropper 200mm Travel, MaxFlow, internal routing, 34.9mm, 515mm length
Saddle Verse Short Comp, steel rails, 145mm width

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Lithium Grey/Trek Black Splatter / Small / 29-inch front / 27.5-inch rear 197216278603 5340564 FUE459733827
Lithium Grey/Trek Black Splatter / Medium / 29-inch front / 27.5-inch rear 197216278610 5340565 FUE453866187
Lithium Grey/Trek Black Splatter / Large / 29-inch front / 27.5-inch rear 197216278627 5340566 FUE455177547
Lithium Grey/Trek Black Splatter / X-Large / 29-inch front / 27.5-inch rear 197216278634 5340567 FUE467175847
Matte Juniper/Blue Sage Splatter / Small / 29-inch front / 27.5-inch rear 197216278689 5340572 FUE459742177
Matte Juniper/Blue Sage Splatter / Medium / 29-inch front / 27.5-inch rear 197216278696 5340573 FUE451412567
Matte Juniper/Blue Sage Splatter / Large / 29-inch front / 27.5-inch rear 197216278702 5340574 FUE451292057
Matte Juniper/Blue Sage Splatter / X-Large / 29-inch front / 27.5-inch rear 197216278719 5340575 FUE463802417
Matte Sedona Red/Pennyflake Splatter / Small / 29-inch front / 27.5-inch rear 197216278641 5340568 FUE499568457
Matte Sedona Red/Pennyflake Splatter / Medium / 29-inch front / 27.5-inch rear 197216278658 5340569 FUE498045477
Matte Sedona Red/Pennyflake Splatter / Large / 29-inch front / 27.5-inch rear 197216278665 5340570 FUE49902027
Matte Sedona Red/Pennyflake Splatter / X-Large / 29-inch front / 27.5-inch rear 197216278672 5340571 FUE501678077

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