The Fuel+ is a pedal assist mountain bike for those who want it all – more miles, more trails and more ways to rip. With a bigger battery, more powerful motor and three dialled geometry set-ups, the Fuel+ is made to get you to the good stuff faster – and keep going.

Choose from a balanced trail build, a flickable set-up for boosting jumps and railing corners, or a long travel build for rowdier terrain. However you ride it, the Fuel+ keeps the ride quiet, natural and ridiculously capable. 

Trek Fuel+ Geometry & Sizing

Trek Fuel+ EX 9.7 Gen 2 eMTB Geometry
Size Small runs mixed wheel sizes
Sizes in mm S M L XL XXL
A: Stack 624 624 638 651 665
B: Reach 431 460 485 510 530
C: Head Tube
Angle
64.5°
D: Head Tube
Length
110 110 125 140 155
E: Effective
Seat Tube Angle
78.2° 77.8° 77.3° 76.9° 76.4°
F: Seat Tube
Length
370 400 420 455 475
G: Effective
Top Tube
559 589 613 651 680
H: BB Height 339
I: BB Drop 34
J: Chainstay Length 441 444 444 447 452
K: Wheelbase 1200 1232 1258 1298 1330
L: Standover 754 747 750 755 764
M: Fork Offset 44
Seatpost Diameter 34.9
Seatpost Drop 150 170 200
Stem Length 45
Handlebar Size 780x40
Crank Length 160
Size Rider Height
S 155cm - 165cm
M 165cm - 177cm
L 177cm - 188cm
XL 188cm - 195cm
XXL 195cm - 203cm