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Trek Top Fuel 8 XT

Trek Top Fuel 8 XT
  • Color: Mercury
  • Color: Matte Olive Grey
$3,999.99
Wheel Size:
29-inch
Please select options Unavailable
This item is not permitted to be shipped, however it can be purchased online and picked up.

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.

- This bike’s killer suspension setup is both efficient and ready to party
- You get wide Bontrager Line Comp 30 wheels that boost grip and reduce flats with their tubeless setup
- 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

Geometry

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 - 17631" - 33"79 - 83
Medium/Large5'8" - 5'11" 173 - 18032" - 34"81 - 86
Large5'10" - 6'2" 177 - 18833" - 35"84 - 89
X-Large6'2" - 6'5" 188 - 19535" - 36"89 - 91
XX-Large6'5" - 6'8" 195-20336" - 28"91 - 97

Specs

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
Fork RockShox Pike, DebonAir spring, Rush RC damper, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 130mm travel
Rear Shock RockShox Deluxe Ultimate RCT, 185mm x 50mm
Wheels Front Wheel: Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru-axle Rear Wheel: Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru-axle
Tires Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120tpi, 29x2.40''
Bottom Bracket Shimano BB-MT501 BSA
Crankset Shimano Deore M6120, 30T ring, 55mm chainline, 170mm length
Shifters Shimano XT M8100, 12 speed
Rear Derailleur Shimano XT M8100, long cage
Cassette/Freewheel Shimano SLX M7100, 10-51T, 12 speed
Chain Shimano SLX M7100, 12 speed
Brakes Shimano M6120 4-piston hydraulic disc // Shimano 4-piston hydraulic disc, M6100 lever, M6120 caliper
Rotors Shimano RT66, 6-bolt, 180mm
Handlebars Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width
Tape/Grips Bontrager XR Trail Comp, nylon lock-on
Stem Bontrager Elite, 35mm, 0 degree, 45mm length
Headset Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom
Seatpost Size Small: TranzX JD-YSP39, 100mm travel, internal routing, 34.9mm Size Medium, Medium/Large: TranzX JD-YSP39, 150mm travel, internal routing, 34.9mm Size Large, X-large, XX-Large: TranzX JD-YSP39, 170mm travel, internal routing, 34.9mm
Saddle Bontrager Arvada, steel rails, 138mm width
Pedals Sold Separately

* Subject to change without notice.

Videos

Part Numbers

Option UPC MPN Store SKU
Mercury / Small / 29-inch 768682513521 5275064 TOP1840906Y
Mercury / Medium / 29-inch 768682513606 5275065 TOP18316581Y
Mercury / Medium/Large / 29-inch 768682513965 5275066 TOP19298599Y
Mercury / Large / 29-inch 768682513767 5275067 TOP18266550Y
Mercury / X-Large / 29-inch 768682534724 5275068 TOP19613951Y
Mercury / XX-Large / 29-inch 768682534786 5275069 TOP20219736Y
Matte Olive Grey / X-Large / 29-inch 768682534625 5275074

Reviews