Trek Top Fuel 9.9 XX1 AXS Gen 3
By Trek
$11,499.99
Unit price
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Unavailable
SKU: 5263271 // Barcode:
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Top Fuel 9.9 XX1 AXS pulls out all the stops. This full suspension carbon mountain bike is built with the latest in fully wireless components like a SRAM XX1 Eagle AXS drivetrain and RockShox Reverb AXS dropper. Its also specd with high-end RockShox suspension and lots of carbon—including the wheels, bars, and shift levers.
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- The SRAM XX1 Eagle AXS drivetrain is smart, smooth, and completely wireless
- The OCLV Carbon RSL integrated bar/stem is ultralight, ultra-comfortable, and it looks awesome
- A sleek internal storage compartment gives you a versatile spot to stow tools and gear
- Wider Line Pro 30 wheels provide better tire support so you can run lower pressure and get more traction
- Make it yours: its fully customizable through Project One
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.
Quick and in control
120mm of rear travel combined with progressive trail geometry gives you a fast, responsive ride that helps you keep your cool when the trail turns rowdy.
Internal Storage
Internal frame storage makes it easy to ditch the pack and still carry your ride essentials.
Hassle-free routing
Guided internal cable routing keeps Top Fuel quiet on the trail and maintenance a breeze.
Will my bike have a curved top tube?
Smaller frames (XS and S) have a curved top tube. This design makes for a lower standover height, which allows shorter riders to straddle the bike more easily. Larger frames (M and up) have a straight top tube because taller riders with longer legs typically dont have the same issues with standover height.
| 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 Ultimate, DebonAir spring, Charger Race Day damper, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 120mm travel |
| Shock | RockShox Deluxe Ultimate RCT, 185mm x 50mm |
| Wheel Front | Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29 / |
| Wheel Rear | Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver, Boost148, 12mm thru axle, 29 |
| Tire | Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120tpi, 29x2.40 |
| Tire Part | Bontrager TLR sealant, 6oz |
| Rim Strip | Bontrager TLR |
| Skewer Rear | Bontrager Switch thru axle, removable lever |
| Shifter | SRAM Eagle AXS, wireless, 12 speed // SRAM Eagle AXS, wireless, 12 speed |
| Rear Derailleur | SRAM XX1 Eagle AXS |
| Crank | SRAM XX1 Eagle, DUB, 30T alloy ring, 55mm chainline, 170mm length |
| Bottom Bracket | SRAM DUB MTB Wide, 73mm, BSA threaded |
| Cassette | SRAM Eagle XG-1299, 10-52, 12 speed |
| Chain | SRAM XX1 Eagle, 12 speed |
| Brake | SRAM G2 Ultimate hydraulic disc, carbon levers // SRAM G2 Ultimate hydraulic disc, carbon levers |
| Brake Rotor | SRAM CenterLine, 6-bolt, round edge, 160mm // SRAM CenterLine, 6-bolt, round edge, 180mm |
| Saddle | Bontrager Arvada, austenite rails, 138mm width |
| Seatpost | RockShox Reverb AXS, 100mm travel, wireless, 34.9mm, 340mm length |
| Handlebar | Bontrager RSL Integrated handlebar/stem, OCLV Carbon, 27.5mm handlebar rise, 820mm width, 0 degree stem rise, 35mm stem length |
| Headset | Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8 top, 1.5 bottom |
| Battery | SRAM eTap battery pack (with charger) |
Geometry Chart
| B B Drop | 3.1 |
| B B Height | 34.3 |
| Chainstay Length | 43.4 |
| Eff Seat Tube Angle | 76.4° |
| Eff Top Tube | 56.7 |
| Frame Reach | 42.4 |
| Frame Size Letter | S |
| Frame Size Number | 15.5 |
| Frame Stack | 59.2 |
| Head Angle | 66.4° |
| Head Tube Length | 10 |
| Offset | 4.4 |
| Position | High |
| Seat Tube | 39.5 |
| Seat Tube Angle | 70.4° |
| Standover | 71.9 |
| Trail | 11.5 |
| Wheelbase | 115 |
| Wheel Size | 29" |
| B B Drop | 3.1 |
| B B Height | 34.3 |
| Chainstay Length | 43.4 |
| Eff Seat Tube Angle | 76.4° |
| Eff Top Tube | 59.7 |
| Frame Reach | 45.4 |
| Frame Size Letter | M |
| Frame Size Number | 17.5 |
| Frame Stack | 59.2 |
| Head Angle | 66.4° |
| Head Tube Length | 10 |
| Offset | 4.4 |
| Position | High |
| Seat Tube | 42 |
| Seat Tube Angle | 70.4° |
| Standover | 74 |
| Trail | 11.5 |
| Wheelbase | 118 |
| Wheel Size | 29" |
| B B Drop | 3.1 |
| B B Height | 34.3 |
| Chainstay Length | 43.4 |
| Eff Seat Tube Angle | 76.4° |
| Eff Top Tube | 61.4 |
| Frame Reach | 46.9 |
| Frame Size Letter | ML |
| Frame Size Number | 18.5 |
| Frame Stack | 59.7 |
| Head Angle | 66.4° |
| Head Tube Length | 10.5 |
| Offset | 4.4 |
| Position | High |
| Seat Tube | 43.5 |
| Seat Tube Angle | 70.4° |
| Standover | 74.5 |
| Trail | 11.5 |
| Wheelbase | 119.7 |
| Wheel Size | 29" |
| B B Drop | 3.1 |
| B B Height | 34.3 |
| Chainstay Length | 43.4 |
| Eff Seat Tube Angle | 76.4° |
| Eff Top Tube | 63 |
| Frame Reach | 48.4 |
| Frame Size Letter | L |
| Frame Size Number | 19.5 |
| Frame Stack | 60.1 |
| Head Angle | 66.4° |
| Head Tube Length | 11 |
| Offset | 4.4 |
| Position | High |
| Seat Tube | 45 |
| Seat Tube Angle | 70.4° |
| Standover | 75 |
| Trail | 11.5 |
| Wheelbase | 121.4 |
| Wheel Size | 29" |
| B B Drop | 3.1 |
| B B Height | 34.3 |
| Chainstay Length | 43.4 |
| Eff Seat Tube Angle | 76.4° |
| Eff Top Tube | 65.3 |
| Frame Reach | 50.4 |
| Frame Size Letter | XL |
| Frame Size Number | 21.5 |
| Frame Stack | 61.5 |
| Head Angle | 66.4° |
| Head Tube Length | 12.5 |
| Offset | 4.4 |
| Position | High |
| Seat Tube | 50 |
| Seat Tube Angle | 70.4° |
| Standover | 76 |
| Trail | 11.5 |
| Wheelbase | 124 |
| Wheel Size | 29" |
Trek Top Fuel 9.9 XX1 AXS Gen 3