Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Top Fuel 8 XT
Trek

Top Fuel 8 XT

UPC: 768682513767
Color — Mercury
Size
Price
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Size chart
 Size  Rider Height  Inseam
 XS  

145 - 155 cm

4'9" - 5'1"

  

69 - 73 cm

27" - 29"
 S  

155 - 165 cm

5'1" - 5'5"

  

74 - 78 cm

29" - 31"
 M  

165 - 176 cm

5'5" - 5'9"

  

79 - 83 cm

31" - 33"
ML  

173 - 180 cm

5'8" - 5'11"

  

81 - 86 cm

32" - 34"
L  

177 - 188 cm

5'10" - 6'2"

  

84 - 89 cm

33" - 35"
XL   

188 - 195 cm

6'2" - 6'5"

  

89 - 91 cm

35" - 36"
 XXL  

195 - 203 cm

6'5" - 6'8"

  

91 - 97 cm

36" - 38"

Frame:
Alpha Platinum Aluminium, internal storage, tapered head tube, Knock Block 2.0, internal guided routing, downtube guard, magnesium rocker link, Mino Link, ABP, Boost148, 120 mm travel
Fork:
RockShox Pike, DebonAir spring, Rush RC damper, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 130mm travel
Rear Suspension:
RockShox Deluxe Ultimate RCT, 185mm x 50mm
Tires:
Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120tpi, 29x2.40"
Wheels:
Wheel front: Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29'' Wheel rear: Bontrager Line Comp 30, High Strength 6000 Series Aluminum rim, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano MicroSpline freehub, Boost148, 12mm thru axle, 29''
Rear Derailleur:
Shimano XT M8100, long cage
Brakes:
Shimano M6120 4-piston hydraulic disc
Seatpost:
Bontrager Line Dropper, MaxFlow, internal routing, 34.9mm
Stem / Handlebar:
Bontrager Elite, 35mm, 0 degree, 45mm length / Bontrager Line, alloy, 35mm, 27.5mm rise
Weight (lbs/kg):
MD - 30.91 / 14.02 (with TLR sealant, no tubes)
Sizes:
SM, MD, ML, LG, XL

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

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.

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