Trek top fuel 9 gen 4
By Trek
$5,249.99
Unit price
/
Unavailable
SKU: 5319343 // Barcode:
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Top Fuel 9 Gen 4 is an alloy trail bike thats ready to billy-goat up long climbs and rip back to the bottom for another lap. It gives you the rugged benefits of a lightweight aluminum frame, plus the upgrades you crave, like fully wireless shifting from SRAMs GX Eagle AXS transmission, 4-piston hydraulic brakes, and a 120mm/130mm FOX suspension package.
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- Its lightweight frame and versatile geometry make it the perfect choice for all kinds of rides and all kinds of riders
- The 4-way Mino Link makes it easy to adjust your geometry or leverage rate for how and where you want to ride
- You get the sweetest alloy build with a fully wireless SRAM transmission, upgraded suspension, and a light yet rugged frame for all-mountain ripping
- The Alpha Platinum Aluminum frame is robust, yet light, and packs in updated internal frame storage for easy access to gear and snacks
- Its more upgrade-ready than ever, with room for bigger 140mm forks and longer-stroke shocks for up to 130mm of rear travel, plus room for extra-long dropper posts
Make Top Fuel yours
Opt for light parts and a 120mm fork for a featherweight Top Fuel, or a 140mm fork and longer-stroke 130mm rear shock for extra versatility. Room for a longer dropper and MX wheels lets you customize Top Fuel into an ultimate playful trail whip.
4-way Mino Link
Easily adjust the suspension and geometry four different ways for where and how you ride. With the flip of a chip, you can ride with more or less progressive suspension, and tweak your geometry for a slacker head tube and lower BB or steeper head tube and higher BB.
New internal storage with new BITS bags
New internal frame storage bags make it easy to ditch the pack and still carry your ride essentials.
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.
| Frame | Alpha Platinum Aluminum, internal storage, tapered head tube, internal guided routing, downtube guard, alloy rocker link, 4-way Mino Link, ABP, Boost148, 120mm travel |
| Fork | Fox Rhythm 34, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt axle, 130mm travel |
| Shock | Fox Performance Float DPS, 2-position damper, 185mm x 50mm |
| Wheel Front | Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 27.5 / |
| Wheel Rear | Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru axle, 27.5 |
| Tire | Bontrager Gunnison Pro XR, Tubeless Ready, wire bead, 60 tpi, 27.5x2.40 |
| Tire Part | Bontrager TLR sealant, 6oz |
| Rim Strip | Bontrager TLR |
| Skewer Rear | Bontrager Switch thru axle, removable lever |
| Shifter | SRAM AXS POD |
| Rear Derailleur | SRAM GX Eagle AXS, T-Type |
| Crank | SRAM GX Eagle, T-Type, DUB, 30T, 55mm chainline, 170mm length |
| Bottom Bracket | SRAM DUB MTB Wide, 73mm, BSA threaded |
| Cassette | SRAM Eagle XS-1275, T-Type, 10-52, 12 speed |
| Chain | SRAM GX Eagle, T-Type, 12 speed |
| Brake | SRAM Level Bronze 4-piston hydraulic disc // SRAM Level Bronze 4-piston hydraulic disc |
| Brake Rotor | SRAM CenterLine, 6-bolt, round edge, 180mm |
| Saddle | Verse Short Comp, steel rails, 145mm width |
| Seatpost | Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 34.9mm, 310mm length |
| Handlebar | Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width |
| Stem | Bontrager Elite, 35mm, 0 degree, 45mm length |
| Grips | Bontrager XR Trail Comp, nylon lock-on |
| Battery | SRAM eTap battery pack (with charger) |
Geometry Chart
| B B Drop | 1 |
| Chainstay Length | 43.4 |
| Eff Seat Tube Angle | 76.5° |
| Eff Top Tube | 55.8 |
| Frame Reach | 42.2 |
| Frame Size Letter | S |
| Frame Stack | 56.6 |
| Head Angle | 65.9° |
| Head Tube Length | 10.5 |
| Offset | 4.3 |
| Position | High |
| Seat Tube | 36 |
| Seat Tube Angle | 69.5° |
| Standover | 70.5 |
| Trail | 11.1 |
| Wheelbase | 115 |
| Wheel Size | 27.5" |
| B B Drop | 2.6 |
| Chainstay Length | 43.4 |
| Eff Seat Tube Angle | 77.3° |
| Eff Top Tube | 58.7 |
| Frame Reach | 45.2 |
| Frame Size Letter | M |
| Frame Stack | 59.9 |
| Head Angle | 65.9° |
| Head Tube Length | 10.5 |
| Offset | 4.3 |
| Position | High |
| Seat Tube | 41 |
| Seat Tube Angle | 70.5° |
| Standover | 75.5 |
| Trail | 12.1 |
| Wheelbase | 118.8 |
| Wheel Size | 29" |
| B B Drop | 2.6 |
| Chainstay Length | 43.9 |
| Eff Seat Tube Angle | 76.6° |
| Eff Top Tube | 61.1 |
| Frame Reach | 46.7 |
| Frame Size Letter | ML |
| Frame Stack | 60.4 |
| Head Angle | 65.9° |
| Head Tube Length | 11 |
| Offset | 4.3 |
| Position | High |
| Seat Tube | 42 |
| Seat Tube Angle | 70.5° |
| Standover | 75.5 |
| Trail | 12.1 |
| Wheelbase | 121 |
| Wheel Size | 29" |
| B B Drop | 2.6 |
| Chainstay Length | 43.9 |
| Eff Seat Tube Angle | 76.3° |
| Eff Top Tube | 63 |
| Frame Reach | 48.2 |
| Frame Size Letter | L |
| Frame Stack | 60.8 |
| Head Angle | 65.9° |
| Head Tube Length | 11.5 |
| Offset | 4.3 |
| Position | High |
| Seat Tube | 43.5 |
| Seat Tube Angle | 70.5° |
| Standover | 76 |
| Trail | 12.1 |
| Wheelbase | 122.7 |
| Wheel Size | 29" |
| B B Drop | 2.6 |
| Chainstay Length | 44.4 |
| Eff Seat Tube Angle | 75.6° |
| Eff Top Tube | 67.2 |
| Frame Reach | 51.2 |
| Frame Size Letter | XL |
| Frame Stack | 62.6 |
| Head Angle | 65.9° |
| Head Tube Length | 13.5 |
| Offset | 4.3 |
| Position | High |
| Seat Tube | 47 |
| Seat Tube Angle | 70.5° |
| Standover | 76.5 |
| Trail | 12.1 |
| Wheelbase | 127 |
| Wheel Size | 29" |
Trek top fuel 9 gen 4