Trek Top Fuel 9.9 X01 2021
2021 Mountain
Estimate price |
8,499$
Weight | 11.3 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Carbon -
Wheels 29" -
Travel Front 120mm -
Travel Rear 115mm -
Fork Fox Factory Float 34
-
Groupset X01 Eagle -
Suspension Full -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
OCLV Mountain Carbon main frame & stays, tapered head tube, Knock Block, Control Freak internal routing, Carbon Armor, magnesium rocker link, Mino Link, ABP, Boost148, 115mm travel
Suspension Fork
Fox Factory 34 Step-Cast, Float EVOL air spring, FIT4 2-position damper, dual remote lockout, tapered steerer, 44mm offset, Kashima Coat, Boost110, 15mm Kabolt axle, 120mm travel
Rear Shock
Fox Factory Float, 2-position DPS damper, Kashima Coat, 190x45mm
Drivetrain
Rear Derailleur
SRAM X01 Eagle
Shift Levers
SRAM X01 Eagle, 12 speed
Cassette
SRAM Eagle XG-1275, 10-52, 12 speed
Crank
Size: S, SRAM X01 Eagle, DUB, 32T alloy ring, Boost (52mm chainline), 170mm length; Size: S, SRAM X01 Eagle Carbon, DUB, 32T alloy ring, Boost (52mm chainline), 170mm length; Size: M, M/L, L, XL, SRAM X01 Eagle, DUB, 32T alloy ring, Boost (52mm chainline), 175mm length; Size: M, M/L, L, XL, SRAM X01 Eagle Carbon, DUB, 32T alloy ring, Boost (52mm chainline), 175mm length
Bottom Bracket
SRAM DUB, 92mm, PressFit
Chain
SRAM XX1 Eagle, 12 speed
Wheels
Rims
Bontrager Kovee Pro 30 carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle
Tires
Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120tpi, 29x2.40''
Brakes
Brakes
SRAM G2 RSC 4-piston hydraulic disc
Disk Rotors
Size: S, M, M/L, L, XL, SRAM CenterLine, 6-bolt, round-edge, 160mm; Size: S, M, M/L, L, XL, SRAM CenterLine, 6-bolt, round edge, 180mm
Cockpit
Stem
Size: S, M, M/L, Bontrager Kovee Pro, 35mm, Knock Block, Blendr compatible, 13 degree, 60mm length; Size: L, XL, Bontrager Kovee Pro, 35mm, Knock Block, Blendr compatible, 13 degree, 70mm length
Handlebar
Bontrager Line Pro, OCLV Carbon, 35mm, 15mm rise, 750mm width
Grips
Size: S, M, M/L, L, XL, XXL, Bontrager XR Trail Elite, nylon lock-on; Size: S, M, M/L, L, XL, XXL, Bontrager XR Trail Elite, alloy lock-on
Headset
Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom
Seat
Saddle
Bontrager Montrose Pro, 7x10mm carbon rails, 138mm width
Seatpost
Size: S, Bontrager Line Elite Dropper, 100mm travel, internal routing, 31.6mm, 340mm length; Size: M, M/L, Bontrager Line Elite Dropper, 150mm travel, internal routing, 31.6mm, 440mm length; Size: L, XL, Bontrager Line Elite Dropper, 170mm travel, internal routing, 31.6mm, 480mm length
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM High | SM Low | MD High | MD Low | MD/LG High | MD/LG Low | LG High | LG Low | XL High | XL Low |
|---|---|---|---|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.45 mm | 1.47 mm | 1.33 mm | 1.35 mm | 1.28 mm | 1.31 mm | 1.26 mm | 1.29 mm | 1.24 mm | 1.26 mm |
| Bottom Bracket Height | 343 mm | 337 mm | 343 mm | 337 mm | 343 mm | 337 mm | 343 mm | 337 mm | 343 mm | 337 mm |
| Front Center | 685 mm | 684 mm | 720 mm | 719 mm | 736 mm | 735 mm | 753 mm | 753 mm | 774 mm | 774 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm | 43 mm | 44 mm | 44 mm | 44 mm |
| Trail | 103 mm | 107 mm | 103 mm | 107 mm | 103 mm | 107 mm | 103 mm | 107 mm | 103 mm | 107 mm |
| Stack | 584 mm | 588 mm | 584 mm | 588 mm | 584 mm | 588 mm | 593 mm | 597 mm | 602 mm | 606 mm |
| Reach | 404 mm | 399 mm | 439 mm | 434 mm | 455 mm | 450 mm | 469 mm | 464 mm | 486 mm | 481 mm |
| Top Tube Length | 557 mm | 558 mm | 592 mm | 593 mm | 608 mm | 609 mm | 624 mm | 626 mm | 644 mm | 645 mm |
| Seat Tube Angle | 75.5 ° | 75 ° | 75.5 ° | 75 ° | 75.5 ° | 75 ° | 75.5 ° | 75 ° | 75.5 ° | 75 ° |
| Seat Tube Length | 394 mm | 394 mm | 419 mm | 419 mm | 445 mm | 445 mm | 470 mm | 470 mm | 521 mm | 521 mm |
| Head Tube Angle | 68 ° | 67.5 ° | 68 ° | 67.5 ° | 68 ° | 67.5 ° | 68 ° | 67.5 ° | 68 ° | 67.5 ° |
| Head Tube Length | 90 mm | 90 mm | 90 mm | 90 mm | 90 mm | 90 mm | 100 mm | 100 mm | 110 mm | 110 mm |
| Chainstay Length | 428 mm | 429 mm | 428 mm | 429 mm | 428 mm | 429 mm | 428 mm | 429 mm | 428 mm | 429 mm |
| Wheelbase | 1111 mm | 1111 mm | 1146 mm | 1146 mm | 1162 mm | 1162 mm | 1179 mm | 1180 mm | 1200 mm | 1201 mm |
| Bottom Bracket Drop | 30 mm | 36 mm | 30 mm | 36 mm | 30 mm | 36 mm | 29 mm | 36 mm | 29 mm | 36 mm |
| Standover Height | 725 mm | 719 mm | 730 mm | 724 mm | 735 mm | 729 mm | 745 mm | 739 mm | 765 mm | 759 mm |
| Wheels | 29" | 29" | 29" | 29" | 29" | 29" | 29" | 29" | 29" | 29" |
About this model
Top Fuel 9.9 X01 completes the Trek Top Fuel model. Trek released 123 bikes variations of this model so far. You can get a glimpse at all models from 2021, by clicking on this link.
Model range prices
Trek Top Fuel 7 SX 2021 is the cheapest bike model and costs 2999$. Trek Top Fuel 9.9 XX1 AXS 2021 is the most expensive one and costs 10499$.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Crosscountry bikes average price
According to our calculations, the average cost of a Crosscountry bike that is reliable is 1905$. However, this doesn’t mean that if you spend less money on a Crosscountry bike, you couldn’t get a decent one. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 8499$. If we compare this with the average Crosscountry bike cost we notice that the price is 346.14% higher.
Crosscountry bikes average weight
If we make a quick analysis of the average weight of a Crosscountry bike, we get 12.4 kg (27.34 lbs). Having an easier bike than average will give you a great advantage on climbs. However, a heavier bike will gain more speed on descends.
Weighing 11.3 kg (24.91 lbs), the Top Fuel 9.9 X01 model is a bit lighter than average. In other words, this model is 9.73% lighter than the average Crosscountry bike.
Internal Cable Routing
Moreover, this bike comes with internal cable routing allowing you to keep the cables in a good condition. It also makes it look more professional.
Top Fuel 9.9 X01 components
Fork
The fork installed on this bike is the Fox Factory Float 34 model. The travel on this model is 120mm. Bike forks are good shock absorbers and provide a smooth ride and a great experience. In short, you should always ensure you have a good fork when purchasing a bike.
Rear Shock
The Top Fuel 9.9 X01 has a rear shock with a travel of 115mm. The model Fox Factory Float is the one installed in this bike. Rear shocks offer better comfort, better traction, and better cornering. This allows for quicker riding on rough roads and trails. To sum up, get a full-suspension bike if you want the smoothest rides.
Wheels
The Top Fuel 9.9 X01 2021 bike is equipped with 29″ carbon wheels when leaving the factory. Having 29″ wheels means that you need less fork travel, leading to a reduction of the pedal bob effect. However, the 29″ wheels will add a little more weight to the bike itself.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Top Fuel 9.9 X01 comes with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, you can ride your bike with confidence.
Dropper post
Trek Top Fuel 9.9 X01 comes with a dropper post. If you are a technical rider, a dropper post is essential. A dropper post provides increased safety while riding. The lever system, allows you to move your saddle up and down, which is very useful on climbs and descends.