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Catalogue/Framesets/Trek Top Fuel (Gen 4)
Trek Top Fuel (Gen 4)
Photo: Trek
Trek

Top Fuel (Gen 4)2025

MTB Trail·10 sizes

Price (CAD)

$5,891

Build this upFit LabBuy

Side profile

Size 3 High

Frame outlines for Trek Top Fuel (Gen 4) 3 High, drawn to scale on top of each other, lined up at the bottom bracket where the cranks turn.Bottom bracket100 mm

Hover a size to preview it on the drawing. Tap Compare under a column to line sizes up side by side.

Swipe sideways for more sizes

Measure
1 High
1 Low
2 High
2 Low
3 High
3 Low
4 High
4 Low
5 High
5 Low
Price (CAD)$5,891$5,891$5,891$5,891$5,891$5,891$5,891$5,891$5,891$5,891
Frame kit (g)2500250025002500250025002500250025002500
Frame geometry
Stack566 mm570 mm599 mm603 mm604 mm607 mm608 mm612 mm626 mm630 mm
Reach422 mm417 mm452 mm447 mm467 mm462 mm482 mm477 mm512 mm507 mm
Stack / Reach1.341.371.321.351.291.311.261.281.221.24
Head tube angle65.9°65.5°65.9°65.5°65.9°65.5°65.9°65.5°65.9°65.5°
Seat tube angle (effective)76.5°76°77.3°76.9°76.6°76.2°76.3°75.9°75.6°75.2°
Seat tube angle (actual)——————————
Top tube (effective)558 mm559 mm587 mm588 mm611 mm612 mm630 mm631 mm672 mm673 mm
Head tube length105 mm105 mm105 mm105 mm110 mm110 mm115 mm115 mm135 mm135 mm
Seat tube length360 mm360 mm410 mm410 mm420 mm420 mm435 mm435 mm470 mm470 mm
Bottom bracket drop10 mm16 mm26 mm32 mm26 mm32 mm26 mm32 mm26 mm32 mm
Bottom bracket height351 mm345 mm354 mm348 mm354 mm348 mm354 mm348 mm354 mm348 mm
Chainstay434 mm435 mm434 mm435 mm439 mm440 mm439 mm440 mm444 mm445 mm
Front center717 mm717 mm755 mm755 mm772 mm772 mm789 mm789 mm827 mm827 mm
Wheelbase1150 mm1151 mm1188 mm1188 mm1210 mm1210 mm1227 mm1227 mm1270 mm1271 mm
Fork rake (offset)43 mm43 mm43 mm43 mm43 mm43 mm43 mm43 mm43 mm43 mm
Fork axle to crown——————————
Trail111 mm115 mm121 mm125 mm121 mm125 mm121 mm125 mm121 mm125 mm
Standover705 mm700 mm755 mm750 mm757 mm752 mm758 mm753 mm763 mm758 mm
Pad / effective stack——————————
Pad / effective reach——————————

Sourcehttps://trekbikes.com/us/en_US/.../top-fuel-9-9-xtr-di2-gen-4