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Trek Top Fuel 8 GX AXS T-Type

Trek Top Fuel 8 GX AXS T-Type
  • Color: Crimson
  • Color: Matte Dnister Black
$6,399.99
Wheel Size:
29-inch
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Details

Top Fuel 8 fuses the speed of a cross-country bike with the capability and forgiveness of a full-suspension trail bike. It's quick, nimble, and dishes out serious fun on flow trails and techy descents alike. Plus, you get the upgrade of wireless electronic shifting. 

- This bike’s killer suspension setup is both efficient and ready to party
- You get clean shifts, even under load, with SRAM's smart, smooth, and completely wireless GX Eagle AXS transmission
- Mino Link lets you make small adjustments to your geometry quickly and easily, even mid-ride
- 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

Sizes:
Frame SizeSmallMediumMedium / LargeLargeX-LargeXX-Large
Geometry Position High / Low High / Low High / Low High / Low High / Low High / Low
Wheel Size 29" 29" 29" 29" 29" 29"
A — Seat Tube (cm) 39.5 42 43.5 45 50 54
B — Seat Tube Angle 69.9° / 69.5° 69.9° / 69.5° 69.9° / 69.5° 69.9° / 69.5° 69.9° / 69.5° 69.9° / 69.5°
Effective Seat Tube Angle 75.9° / 75.5° 75.9° / 75.5° 75.9° / 75.5° 75.9° / 75.5° 75.9° / 75.5° 75.9° / 75.5°
C — Head Tube Length (cm) 10 10 10.5 11 12.5 13.5
D — Head Angle 65.9° / 65.5° 65.9° / 65.5° 65.9° / 65.5° 65.9° / 65.5° 65.9° / 65.5° 65.9° / 65.5°
E — Effective Top Tube (cm) 56.9 / 57 59.9 / 60 61.5 / 61.6 63.1 / 63.2 65.4 / 65.5 67.7 / 67.8
F — Bottom Bracket Height (cm) 34.6/34/1 34.6 / 34.1 34.6 / 34.1 34.6 / 34.1 34.6 / 34.1 34.6 / 34.1
G — Bottom Bracket Drop (cm) 2.7 / 3.2 2.7 / 3.3 2.7 / 3.3 2.7 / 3.3 2.7 / 3.3 2.7 / 3.3
H — Chainstay Length (cm) 43.4 / 43.5 43.4 / 43.5 43.4 / 43.5 43.4 / 43.5 43.4 / 43.5 43.4 / 43.5
I — Offset (cm) 4.3 4.3 4.3 4.3 4.3 4.3
J — Trail (cm) 12 / 12.3 12 / 12.3 12 / 12.3 12 / 12.3 12 / 12.3 11.2 / 12.2
K — Wheelbase (cm) 115.3 / 115.4 118.3 / 118.4 120 / 120.1 121.7 / 121.8 124.4 126.8
L — Standover (cm) 72.4 / 71.9 74.4 / 73.9 74.9 / 74.4 75.4 / 74.9 76.4 / 75.9 76.4 / 75.9
M — Frame Reach (cm) 41.9 / 41.5 44.9 / 44.5 46.4 / 46 47.9 / 47.5 49.9 / 49.5 51.9 / 51.5
N — Frame Stack (cm) 59.6 / 59.9 59.6 / 59.9 60 / 60.4 60.5 / 60.8 61.9 / 62.2 63 / 63.1
Sizes:
Frame SizeRider Height (in)Rider Height (cm)Rider Inseam (in)Rider Inseam (cm)
Small5'1" - 5'5" 155 - 16529" - 31"74 - 78
Medium5'5" - 5'9" 165 - 17621" - 33"79 - 83
Large5'10" - 6'2" 177 - 18833" - 35"84 - 89
X-Large6'2" - 6'5" 188 - 19535" - 36"89 - 91

Specs

Pedals Sold Separately
Fork RockShox Pike, DebonAir spring, Rush RC damper, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 130mm travel
Stem Bontrager Elite, 35mm, 0 degree, 45mm length
Chain SRAM GX Eagle, T-Type, 12 speed
Frame Alpha Platinum Aluminum, internal storage, tapered head tube, Knock Block 2.0, internal guided routing, downtube guard, magnesium rocker link, Mino Link, ABP, Boost148, 120mm travel
Brakes SRAM DB 8 4-piston hydraulic disc // SRAM DB 8 4-piston hydraulic disc
Rotors SRAM CenterLine, 6-bolt, round edge, 180mm
Saddle Bontrager Verse P3, chromoly rails
Wheels Front: Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru-axle Rear: Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru-axle
Headset Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom // Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom
Crankset SRAM GX Eagle, T-Type, DUB, 30T, 55mm chainline, 170mm length
Seatpost Bontrager Line Dropper, 170mm travel, MaxFlow, internal routing, 34.9mm, 450mm length
Shifters SRAM Eagle AXS POD
Handlebars Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width
Rear Shock RockShox Deluxe Ultimate RCT, 185mm x 50mm
Tape/Grips Bontrager XR Trail Comp, nylon lock-on
Bottom Bracket SRAM DUB MTB Wide, 73mm, BSA threaded
Rear Derailleur SRAM GX Eagle AXS, T-Type
Accessories & Extras SRAM eTap Battery pack (with charger)
Bontrager BITS Internal Frame Storage Bag
Cassette/Freewheel SRAM Eagle XS-1275, T-Type,10-52, 12 speed

* Subject to change without notice.

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Part Numbers

Option UPC MPN Store SKU
Crimson / Matte Dnister Black / X-Large / 29-inch 768682717929 5297445 TOP22179099N
Crimson / Small / 29-inch 768682717745 5297441 TOP21463572N
Crimson / Medium / 29-inch 768682717721 5297442 TOP21375849N
Crimson / Medium/Large / 29-inch 768682718124 5297443 TOP2210456N
Crimson / Large / 29-inch 768682717882 5297444 TOP21102066N
Matte Dnister Black / Small / 29-inch 768682717769 5297435 TOP31361727K
Matte Dnister Black / Medium / 29-inch 768682718148 5297436 TOP31399570K
Matte Dnister Black / Medium/Large / 29-inch 768682717820 5297437 TOP32469159K
Matte Dnister Black / Large / 29-inch 768682717844 5297438 TOP31267653K
Matte Dnister Black / X-Large / 29-inch 768682717981 5297439 TOP32921248K
Matte Dnister Black / XX-Large / 29-inch 768682718001 5297440 TOP33912198K

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