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Trek Top Fuel 9.7

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Details

Top Fuel 9.7 is a quick and nimble full suspension carbon mountain bike that fuses the flat-out speed of a cross country bike with the trail-munching appetite of a trail bike. It lets you fly up climbs, hammer through flat sections, and keep on truckin' on rough descents.

It's right for you if...
You're looking for a do-it-all full suspension mountain bike that's fast and capable of hitting bigger stuff. You want the performance boost of a carbon frame, and you plan to put this bike through its paces on every style of trail, from flowy to techy.

The tech you get
A light and stiff full carbon frame, 120mm FOX Rhythm fork, 120mm of rear travel with a FOX Performance Float shock, and a 1x12 Shimano SLX/XT drivetrain. Plus 4-piston brakes for confident descents, a Bontrager Line Dropper, and Bontrager Line Comp 30 wheels that are already completely tubeless, including sealant.

The final word
Top Fuel 9.7 is an efficient and capable down country bike that's at home on flowy and technical trails. What sets this model apart is the lightweight carbon frame and solid parts spec that make for great performance at a great value.

Why you'll love it
- The full carbon frame gives you a light, responsive ride
- This bike's killer suspension setup is both efficient and ready to party
- A sleek internal storage compartment gives you a versatile spot to stow tools and gear
- New, removable Knock Block has a bigger steering angle to keep cables and hoses safe without sacrificing turning radius

Wheel size:
- Size X-Small: 27.5-inch
- Sizes Small – X-Large: 29-inch

bike frame with labeled dimensions
Bike Sizes:
X-SmallSmallMediumMedium/LargeLargeX-Large
A. Reach 40cm 42cm 45cm 46.5cm 48cm 50cm
B. Stack 55.8cm 59.5cm 59.5cm 60cm 60.5cm 61.8cm
C. Standover 69.5cm 71.5cm 73.5cm 74cm 74.5cm 75.5cm
D. Effective Top Tube 53.9cm 56.8cm 59.8cm 61.5cm 63.1cm 65.4cm
E. Head Tube Angle 66.0° 66.0° 66.0° 66.0° 66.0° 66.0°
F. Head Tube Length 9.5cm 10cm 10cm 10.5cm 11cm 12.5cm
G. Seat Tube Angle 70.5° 70.0° 70.0° 70.0° 70.0° 70.0°
H. Seat Tube Length 35.6cm 39.5cm 42cm 43.5cm 45cm 50cm
I. Bottom Bracket Height 33.6cm 33.8cm 33.8cm 33.8cm 33.8cm 33.8cm
J. Bottom Bracket Drop 2cm 3.6cm 3.6cm 3.6cm 3.6cm 3.6cm
K. Fork Rake/Offset 4.4cm 4.4cm 4.4cm 4.4cm 4.4cm 4.4cm
L. Trail 11cm 11.8cm 11.8cm 11.8cm 11.8cm 11.8cm
M. Wheelbase 112.2cm 115.1cm 118.1cm 119.8cm 121.5cm 124.1cm
O. Chainstay Length 43.5cm 43.5cm 43.5cm 43.5cm 43.5cm 43.5cm
bike frame with labeled dimensions
Bike Sizes:
X-SmallSmallMediumMedium/LargeLargeX-Large
A. Reach 40.4cm 42.4cm 45.4cm 46.9cm 48.4cm 50.4cm
B. Stack 55.5cm 59.2cm 59.2cm 59.7cm 60.1cm 61.5cm
C. Standover 69.9cm 71.9cm 74cm 74.5cm 75cm 76cm
D. Effective Top Tube 53.8cm 56.7cm 59.7cm 61.4cm 63cm 65.3cm
E. Head Tube Angle 66.4° 66.4° 66.4° 66.4° 66.4° 66.4°
F. Head Tube Length 9.5cm 10cm 10cm 10.5cm 11cm 12.5cm
G. Seat Tube Angle 70.9° 70.4° 70.4° 70.4° 70.4° 70.4°
H. Seat Tube Length 35.6cm 39.5cm 42cm 43.5cm 45cm 50cm
I. Bottom Bracket Height 34cm 34.3cm 34.3cm 34.3cm 34.3cm 34.3cm
J. Bottom Bracket Drop 1.5cm 3.1cm 3.1cm 3.1cm 3.1cm 3.1cm
K. Fork Rake/Offset 4.4cm 4.4cm 4.4cm 4.4cm 4.4cm 4.4cm
L. Trail 10.7cm 11.5cm 11.5cm 11.5cm 11.5cm 11.5cm
M. Wheelbase 112.1cm 115cm 118cm 119.7cm 121.4cm 124cm
O. Chainstay Length 43.4cm 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 Fox Rhythm 34, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt axle, 120mm travel
Rear Shock Fox Performance Float DPS, 3-position damper, 185x50mm
Wheels Front: Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle
Rear: Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 54, 6-bolt, 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 Deore M6120, 30T ring, 55mm chainline
Shifters Shimano XT M8100, 12 speed
Rear Derailleur Shimano XT M8100, long cage, 51T max cog
Cassette/Freewheel Shimano SLX M7100, 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
Handlebars Bontrager Line, alloy, 35mm, 27.5mm rise
Tape/Grips Bontrager XR Trail Comp, nylon lock-on
Stem Bontrager Elite, 35mm, 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 TranzX JD-YSP39, internal routing, 34.9mm
Saddle Bontrager Arvada, steel rails, 138mm width
Pedals Sold separately
Accessories & Extras Bontrager BITS Internal Frame Storage Bag

* Subject to change without notice.

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