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Trek Top Fuel 8 XT Bike
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.
Top Fuel 8 gets you the value of an alloy frame with drivetrain, fork, and brake upgrades that keep up as you progress in speed and skill. It features a lightweight aluminum frame with internal storage, 120mm RockShox SID fork with plush DebonAir spring, 120mm of rear travel with a FOX Performance Float shock, and a Shimano XT drivetrain. Plus, 4-piston brakes for confident descents, Bontrager Line Comp 30 wheels that are already completely tubeless ready, including sealant, and a Bontrager Line Dropper.
Why you'll love it
Rail 7 features loads of upgraded parts, including the drivetrain, fork, and wheels. But the biggest deal is that it comes with the longest-range Bosch battery you can get. That means more runs and more fun.
A do-it-all full suspension mountain bike that balances efficiency with shred-ability. It will make you want to rip rough descents, fly up climbs, and crush lap after lap.
This bike's killer suspension setup is both efficient and ready to party!
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
SPECS
| FRAMESET | |
| 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 SID, DebonAir spring, Rush RL damper, lockout, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 120mm travel |
| WHEELS | |
| REAR DERAILLEUR | Shimano XT M8100, long cage, 51T max cog |
| TIRES | Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120tpi, 29 x 2.40" |
| DRIVETRAIN | |
| SHIFTERS | Shimano XT M8100, 12 speed |
| CRANKSET | Shimano Deore M6120, 30T ring, 55mm chainline |
| BOTTOM BRACKET | Shimano SM-BB52, 73mm, threaded external bearing |
| CASSETTE | Shimano SLX M7100, 10-51, 12 speed |
| CHAIN | Shimano SLX M7100, 12 speed |
| BRAKES | Shimano 4-piston hydraulic disc, M6100 lever, M6120 caliper |
| STEM | Bontrager Elite, 35mm, 0 degree, 45mm length |
| COMPONENTS | |
| SADDLE | Bontrager Arvada, steel rails, 138mm width |
| SEATPOST | TranzX JD-YSI-22PLQ, internal routing, 34.9mm |
| HANDLEBAR | Bontrager Line, alloy, 35mm, 27.5mm rise |
| GRIPS | Bontrager XR Trail Comp, nylon lock-on |
| HEAD SET | Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8" top, 1.5" bottom |
TECHNOLOGY
Oversized 34.9mm dropper post
Bigger is better. The oversized seat tube diameter gives more support and strength for longer travel droppers, and allows for more robust, durable internals that work faster.
Threaded bottom bracket
More robust than pressfit, threaded BBs hold up in nasty conditions and make servicing easier.
Complete Tubeless System
Tubeless Ready rims and tires make it easy to ditch the tubes so you get better traction, fewer flats, and less weight. You’re ready to roll right out of the box with the included TLR rim strips, valves, and sealant.
$989.70
Original: $3,299.00
-70%Trek Top Fuel 8 XT Bike—
$3,299.00
$989.70Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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.
Top Fuel 8 gets you the value of an alloy frame with drivetrain, fork, and brake upgrades that keep up as you progress in speed and skill. It features a lightweight aluminum frame with internal storage, 120mm RockShox SID fork with plush DebonAir spring, 120mm of rear travel with a FOX Performance Float shock, and a Shimano XT drivetrain. Plus, 4-piston brakes for confident descents, Bontrager Line Comp 30 wheels that are already completely tubeless ready, including sealant, and a Bontrager Line Dropper.
Why you'll love it
Rail 7 features loads of upgraded parts, including the drivetrain, fork, and wheels. But the biggest deal is that it comes with the longest-range Bosch battery you can get. That means more runs and more fun.
A do-it-all full suspension mountain bike that balances efficiency with shred-ability. It will make you want to rip rough descents, fly up climbs, and crush lap after lap.
This bike's killer suspension setup is both efficient and ready to party!
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
SPECS
| FRAMESET | |
| 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 SID, DebonAir spring, Rush RL damper, lockout, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 120mm travel |
| WHEELS | |
| REAR DERAILLEUR | Shimano XT M8100, long cage, 51T max cog |
| TIRES | Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120tpi, 29 x 2.40" |
| DRIVETRAIN | |
| SHIFTERS | Shimano XT M8100, 12 speed |
| CRANKSET | Shimano Deore M6120, 30T ring, 55mm chainline |
| BOTTOM BRACKET | Shimano SM-BB52, 73mm, threaded external bearing |
| CASSETTE | Shimano SLX M7100, 10-51, 12 speed |
| CHAIN | Shimano SLX M7100, 12 speed |
| BRAKES | Shimano 4-piston hydraulic disc, M6100 lever, M6120 caliper |
| STEM | Bontrager Elite, 35mm, 0 degree, 45mm length |
| COMPONENTS | |
| SADDLE | Bontrager Arvada, steel rails, 138mm width |
| SEATPOST | TranzX JD-YSI-22PLQ, internal routing, 34.9mm |
| HANDLEBAR | Bontrager Line, alloy, 35mm, 27.5mm rise |
| GRIPS | Bontrager XR Trail Comp, nylon lock-on |
| HEAD SET | Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8" top, 1.5" bottom |
TECHNOLOGY
Oversized 34.9mm dropper post
Bigger is better. The oversized seat tube diameter gives more support and strength for longer travel droppers, and allows for more robust, durable internals that work faster.
Threaded bottom bracket
More robust than pressfit, threaded BBs hold up in nasty conditions and make servicing easier.
Complete Tubeless System
Tubeless Ready rims and tires make it easy to ditch the tubes so you get better traction, fewer flats, and less weight. You’re ready to roll right out of the box with the included TLR rim strips, valves, and sealant.
