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It's right for you if...

You’re looking for a do-it-all full suspension mountain bike that's efficient and fast yet capable of hitting some 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, 120 mm RockShox Reba RL fork, 115 mm of rear travel with a FOX Performance Float shock and a 1x12 SRAM NX Eagle drive train. Plus, Bontrager DropLock dual remote suspension lockout, a Bontrager Line Dropper, and Tubeless Ready Bontrager Kovee Comp 23 wheels.

The final word

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

The Walkthrough

favorite_borderWhy you'll love it

  1. The full carbon frame gives you a light, responsive ride
  2. This short-travel bike has a killer suspension set-up reminiscent of the all-mighty mullet – it's both efficient and ready to party
  3. Bontrager DropLock's shifter-style lever lets you easily lock out both front and rear shocks at the same time for added sprinting or climbing efficiently. Plus, it controls your dropper post too
  4. Mino Link lets you make small adjustments to your geometry quickly and easily, even mid-ride
  5. You get a Straight Shot downtube for extra-stiff, responsive handling without added weight and a Knock Block headset that protects against spinning bars and fork crowns


Features

Will my bike have a curved top tube?

Will my bike have a curved top tube?

Smaller frames (S) have a top tube that dips down as it approaches the seat tube. This design makes for a lower standover height, which is good for shorter riders because it allows them to straddle their bike more easily. The larger frames (M and ML) have a straight top tube because taller riders with longer legs typically don’t have the same issues with standover height.

Active Braking Pivot

Active Braking Pivot allows our engineers to tune how the suspension reacts to acceleration and braking forces independently. That means you get more confident control when you need it most.

Learn more
Straight Shot downtube

Straight Shot downtube

Straight Shot downtube gives you an extra-stiff frame without adding any weight, so you can stick your line through the rough stuff and still fly up the next climb.

Knock Block

Knock Block has your frame's back when things go wrong. It prevents your handlebars from spinning all the way around in a crash, so your hoses won't get yanked and your controls won't hit the top tube.

Learn more

Specifications

*spec applies to all sizes unless otherwise noted

Frameset
Fork RockShox Reba RL, Solo Air spring, Motion Control damper, dual remote lockout, tapered steerer, 46 mm offset, Boost110, 15 mm Maxle Stealth, 120 mm travel
Shock Fox Performance Float, 2-position DPS damper, Bontrager DropLock remote, 190x45mm
Suspension lever SRAM TwistLoc dual remote
Max compatible fork travel 130mm
Wheels
Wheel front Bontrager Kovee Comp 23, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle
Wheel rear Bontrager Kovee Comp 23, Tubeless Ready, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle
Hub front Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle
Skewer rear Bontrager Switch thru axle, removable lever
Rim Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23 mm width, Presta valve
Tyre Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.40"
Tyre part Bontrager TLR valve, 40 mm
Rim strip Bontrager TLR
Max tyre size 29x2.40"
Drivetrain
Shifter SRAM NX Eagle, 12-speed
Rear derailleur SRAM NX Eagle
*Crank Size: S
SRAM NX Eagle, DUB, 32T steel ring, Boost, 170 mm length
Size: M, M/L, L, XL, XXL
SRAM NX Eagle, DUB, 32T steel ring, Boost, 175 mm length
Bottom bracket SRAM DUB, 92 mm, PressFit
Cassette SRAM PG-1230 Eagle, 11-50, 12-speed
Chain SRAM NX Eagle, 12-speed
Max. chainring size 36T
Components
Saddle Bontrager Montrose Comp, steel rails, 138 mm width
*Seatpost Size: S
Bontrager Line Dropper, 100 mm travel, internal routing, 31.6 mm, 345 mm length
Size: M, M/L, L, XL, XXL
Bontrager Line Dropper, 150mm travel, internal routing, 31.6 mm, 440mm length
Handlebar Bontrager Comp, alloy, 31.8 mm, 15 mm rise, 750 mm width
*Stem Size: S, M, M/L
Bontrager Rhythm Comp, 31.8mm, Knock Block, 0-degree, 60 mm length
Size: L, XL, XXL
Bontrager Rhythm Comp, 31.8 mm, Knock Block, 0-degree, 70 mm length
Head set Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8" top, 1.5" bottom
Brake Shimano hydraulic disc, MT501 lever, MT500 caliper
*Brake rotor Size: S, M, M/L, L, XL, XXL
Shimano RT56, 180 mm, 6-bolt
Size: S, M, M/L, L, XL, XXL
Shimano RT56, 160 mm, 6-bolt
Weight
Weight M - 12.65 kg / 27.89 lbs (with TLR sealant, no tubes)
Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Bike and frame weights are based on Trek pre-production painted frames at the time of publication. Weights may vary in final production

Sizing & fit

Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorised Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.

 

Rider Height

Inseam

All measurements provided in cm unless otherwise stated.

Frame size number Frame size letter Geometry position A — Seat tube B — Seat tube angle Effective seat tube angle C — Head tube length D — Head angle E — Effective top tube F — Bottom bracket height G — Bottom bracket drop H — Chainstay length I — Offset J — Trail K — Wheelbase L — Standover M — Frame reach N — Frame stack
15.5 S High 39.4 68.5° 75.5° 9.0 68.0° 56.3 34.3 3.0 43.4 4.4 10.3 111.7 73.1 41.0 59.0
15.5 S Low 39.4 68.0° 75.0° 9.0 67.5° 56.4 33.7 3.6 43.5 4.4 10.7 111.7 72.5 40.5 59.4
17.5 M Low 41.9 68.0° 75.0° 9.0 67.5° 59.9 33.7 3.6 43.5 4.4 10.7 115.2 73.0 44.0 59.4
17.5 M High 41.9 68.5° 75.5° 9.0 68.0° 59.8 34.3 3.0 43.4 4.4 10.3 115.2 73.6 44.5 59.0
18.5 ML High 44.5 68.5° 75.5° 9.0 68.0° 61.4 34.3 3.0 43.4 4.4 10.3 116.8 74.1 46.1 59.0
18.5 ML Low 44.5 68.0° 75.0° 9.0 67.5° 61.5 33.7 3.6 43.5 4.4 10.7 116.8 73.5 45.6 59.4
19.5 L High 47.0 68.5° 75.5° 10.0 68.0° 63.0 34.3 2.9 43.4 4.4 10.3 118.5 75.1 47.5 59.9
19.5 L Low 47.0 68.0° 75.0° 10.0 67.5° 63.2 33.7 3.6 43.5 4.4 10.7 118.6 74.5 47.0 60.3
21.5 XL High 52.1 68.5° 75.5° 11.0 68.0° 65.0 34.3 2.9 43.4 4.4 10.3 120.6 77.1 49.2 60.8
21.5 XL Low 52.1 68.0° 75.0° 11.0 67.5° 65.1 33.7 3.6 43.5 4.4 10.7 120.7 76.5 48.7 61.2
23 XXL High 57.0 68.5° 75.5° 12.0 68.0° 67.5 34.3 2.9 43.4 4.4 10.3 123.3 78.6 51.5 61.7
23 XXL Low 57.0 68.0° 75.0° 12.0 67.5° 67.7 33.7 3.6 43.5 4.4 10.7 123.4 78.0 51.0 62.2

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