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Trek Top Fuel 9.8 XT

Trek Top Fuel 9.8 XT
  • Color: Matte Raw Carbon
  • Color: Marigold to Red to Purple Abyss Fade
$8,399.99
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Details

Top Fuel 9.8 is a full suspension carbon mountain bike for riders who don't settle. Not for parts nor for one style of riding. It combines a high-end parts package with a low-weight carbon frame for one unbelievably fun rig that's fast on flow and fun to ride on techy singletrack.

It's right for you if...
You're looking for a do-it-all full suspension mountain bike that's efficient and fast, but doesn't shy away from some bigger stuff. You want the added stiffness and weight savings of a carbon frame, but don't mind saving some money on the parts.

The tech you get
A light and stiff full carbon frame, 120mm RockShox SID Select+ fork, 120mm of rear travel with a RockShox SID Luxe Ultimate shock, and a new Shimano XT 1x12 drivetrain. Plus, wide carbon Bontrager Line Elite 30 wheels with a 108-tooth Rapid Drive hub for instant engagement, 4-piston brakes for confident descents, Bontrager Line Elite Dropper, and carbon handlebars.

The final word
Top Fuel 9.8 is a ridiculously fun carbon down-country bike with upgraded parts that give you noticeable benefits on the trail, like more speed from the carbon wheels and more grip from the ultra-smooth suspension.

Why you'll love it
- Wider Line Elite 30 wheels provide better tire support so you can run lower pressure and get more traction
- A sleek internal storage compartment gives you a versatile spot to stow tools and gear
- This bike's killer suspension setup is both efficient and ready to party
- New, removable Knock Block has a bigger steering angle to keep cables and hoses safe without sacrificing turning radius

bike frame with labeled dimensions
Bike Sizes:
SmallMediumMedium/LargeLargeX-Large
A. Reach 42cm 45cm 46.5cm 48cm 50cm
B. Stack 59.5cm 59.5cm 60cm 60.5cm 61.8cm
C. Standover 71.5cm 73.5cm 74cm 74.5cm 75.5cm
D. Effective Top Tube 56.8cm 59.8cm 61.5cm 63.1cm 65.4cm
E. Head Tube Angle 66.0° 66.0° 66.0° 66.0° 66.0°
F. Head Tube Length 10cm 10cm 10.5cm 11cm 12.5cm
G. Seat Tube Angle 70.0° 70.0° 70.0° 70.0° 70.0°
H. Seat Tube Length 39.5cm 42cm 43.5cm 45cm 50cm
I. Bottom Bracket Height 33.8cm 33.8cm 33.8cm 33.8cm 33.8cm
J. Bottom Bracket Drop 3.6cm 3.6cm 3.6cm 3.6cm 3.6cm
K. Fork Rake/Offset 4.4cm 4.4cm 4.4cm 4.4cm 4.4cm
L. Trail 11.8cm 11.8cm 11.8cm 11.8cm 11.8cm
M. Wheelbase 115.1cm 118.1cm 119.8cm 121.5cm 124.1cm
O. Chainstay Length 43.5cm 43.5cm 43.5cm 43.5cm 43.5cm
bike frame with labeled dimensions
Bike Sizes:
SmallMediumMedium/LargeLargeX-Large
A. Reach 42.4cm 45.4cm 46.9cm 48.4cm 50.4cm
B. Stack 59.2cm 59.2cm 59.7cm 60.1cm 61.5cm
C. Standover 71.9cm 74cm 74.5cm 75cm 76cm
D. Effective Top Tube 56.7cm 59.7cm 61.4cm 63cm 65.3cm
E. Head Tube Angle 66.4° 66.4° 66.4° 66.4° 66.4°
F. Head Tube Length 10cm 10cm 10.5cm 11cm 12.5cm
G. Seat Tube Angle 70.4° 70.4° 70.4° 70.4° 70.4°
H. Seat Tube Length 39.5cm 42cm 43.5cm 45cm 50cm
I. Bottom Bracket Height 34.3cm 34.3cm 34.3cm 34.3cm 34.3cm
J. Bottom Bracket Drop 3.1cm 3.1cm 3.1cm 3.1cm 3.1cm
K. Fork Rake/Offset 4.4cm 4.4cm 4.4cm 4.4cm 4.4cm
L. Trail 11.5cm 11.5cm 11.5cm 11.5cm 11.5cm
M. Wheelbase 115cm 118cm 119.7cm 121.4cm 124cm
O. Chainstay Length 43.4cm 43.4cm 43.4cm 43.4cm 43.4cm

Specs

Frame OCLV Mountain Carbon, internal storage, tapered head tube, Knock Block 2.0, internal guided routing, downtube guard, magnesium rocker link, Mino Link, ABP, Boost148, 120mm travel
Fork RockShox SID Select+, DebonAir spring, Charger 2 RL damper, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 120mm travel
Rear Shock RockShox Deluxe Ulitmate RCT, 185mm x 50mm
Wheels Front: NEW Bontrager Line Elite 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle
Rear: Bontrager Line Elite 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano MicroSpline freehub, Boost148, 12mm thru axle
Tires Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120tpi, 29 x 2.40
Bottom Bracket Shimano SM-BB52, 73mm, threaded external bearing
Crankset Shimano XT M8120, 30T, Boost (55mm chainline)
Shifters Shimano XT M8100, 12 speed
Rear Derailleur Shimano XT M8100, long cage, 51T max cog
Cassette/Freewheel Shimano XT M8100, 10-51, 12 speed
Chain Shimano XT M8100, 12 speed
Brakes Shimano XT M8120 4-piston hydraulic disc
Rotors Shimano RT76, 6-bolt
Handlebars Bontrager Line Pro, OCLV Carbon, 35mm, 27.5mm rise
Tape/Grips Bontrager XR Trail Elite, nylon lock-on
Stem Bontrager Line Pro, 35mm, Knock Block, Blendr compatible, 0 degree, 45mm length
Headset Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8" top, 1.5" bottom
Seatpost Bontrager Line Elite Dropper, MaxFlow, internal routing, 34.9mm
Saddle Bontrager Arvada, austenite rails, 138mm width
Pedals Sold separately
Accessories & Extras Bontrager BITS Internal Frame Storage Bag

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Matte Raw Carbon / Small 601842616666 5263604 TOP26251563N
Matte Raw Carbon / Medium 601842616659 5263605 TOP26545158N
Matte Raw Carbon / Medium/Large 601842616642 5263606 TOP27568322N
Matte Raw Carbon / Large 601842616635 5263607
Matte Raw Carbon / X-Large 601842616628 5263608 TOP27938901N
Marigold to Red to Purple Abyss Fade / Small 601842616604 5263610 TOP42537617E
Marigold to Red to Purple Abyss Fade / Medium 601842616598 5263611 TOP42566203E
Marigold to Red to Purple Abyss Fade / Medium/Large 601842616581 5263612 TOP43795633E
Marigold to Red to Purple Abyss Fade / Large 601842616574 5263613 TOP42440894E
Marigold to Red to Purple Abyss Fade / X-Large 601842616567 5263614 TOP43978529E

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