2021 Trek Fuel EX 7

The 2021 Trek Fuel EX 7 is a 27.5″ / 29″ aluminum frame full suspension trail bike with high-end components.

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2021 Trek Fuel EX 7
  • MSRP $2,899
  • Weight 31.1 lbs / 14.1 kg
  • Front Travel 140mm
  • Rear Travel 130mm
  • Frame Aluminum
  • Fork RockShox 35 Gold RL
  • Wheels 27.5″ / 29″
  • Drivetrain 1 × 12
  • Groupset NX Eagle
  • Brakes Hydraulic Disc
  • Seatpost Dropper post
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Gearing

1 × 12 — 12 speed

2021 Trek Fuel EX 7
24 mph
Similar Bikes
26 mph

The Fuel EX 7 is easier to ride up hills than similar bikes.

The Fuel EX 7 won‘t keep up with similar bikes while riding downhill or sprinting.


Estimated Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more. Learn more

Spec level →$0$500$1,000$1,500$2,000$2,500
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Geometry

Specs
Build
FrameAlpha Platinum Aluminum, tapered head tube, Knock Block, Control Freak internal routing, downtube guard, ISCG 05, magnesium rocker link, Mino Link, ABP, Boost148, 130mm travel
ForkRockShox 35 Gold RL, DebonAir spring, Motion Control damper, lockout, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 140mm travel
Rear ShockSize: XS, S, Fox Performance Float EVOL, 3-position DPS damper, tuned by Trek Suspension Lab, 210mm x 52.5mm; Size: S, M, ML, L, XL, XXL, Fox Performance Float EVOL, 3-position DPS damper, tuned by Trek Suspension Lab, 210mm x 55mm
Bottom BracketSRAM DUB, 92mm, PressFit
HeadsetKnock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom
StemBontrager Rhythm Comp, 31.8mm, Knock Block, 0 degree, 50mm length
HandlebarBontrager alloy, 31.8mm, 15mm rise, 750mm width
SaddleBontrager Arvada, steel rails, 138mm width
SeatpostSize: XS, S, TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length; Size: M, ML, L, XL, XXL, TranzX JD-YSP18, 150mm travel, internal routing, 31.6mm, 445mm length
GripsBontrager XR Trail Comp, nylon lock-on
Groupset
Rear DerailleurSRAM NX Eagle
CrankSize: XS, S, SRAM NX Eagle, DUB, 30T steel ring, Boost (52mm chainline), 170mm length; Size: M, ML, L, XL, XXL, SRAM NX Eagle, DUB, 30T steel ring, Boost (52mm chainline), 175mm length
ShiftersSRAM NX Eagle, 12 speed
CassetteSRAM PG-1230 Eagle, 11-50, 12 speed
ChainSRAM NX Eagle, 12 speed
BrakesShimano hydraulic disc, MT4100 lever, MT410 caliper
Wheels
RimsBontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle
TiresSize: XS, S, Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 27.5x2.40''; Size: XS, S, Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 27.5x2.60''; Size: S, M, ML, L, XL, XXL, Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.40''; Size: S, M, ML, L, XL, XXL, Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29x2.60''
Disk RotorsShimano RT56, 6-bolt, 180mm
2021 Trek Fuel EX 7
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