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Trek Top Fuel Gen4 Carbon 2026

c

Geometry

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Reach 38 43 40 52 37 52 47 53 51 53
Stack 63 62 70 62 57 70 61 51 74 55
Top Tube (effective) 54 52 55 47 71 69 69 51 70 71
Seat Tube C-C 30 29 46 44 39 33 42 37 49 43
Head Angle 69 55 65 63 61 73 78 73 69 63
Seat Angle 84 82 80 77 62 89 89 86 79 68
Head Tube 12 9 11 9 12 12 11 11 13 12
Chainstay 51 42 39 49 48 50 41 51 42 40
Wheelbase 127 100 121 126 123 108 106 132 117 113
Front Centre 80 64 86 89 80 86 87 78 66 86
Standover 66 63 81 64 78 90 63 63 88 86
BB Drop 0 1 2 2 2 2 2 2 2 3
BB Height 39 39 34 36 40 35 31 32 31 30
Wheel Size 27.5" 27.5" 29" 29" 29" 29" 29" 29" 29" 29"
Seatpost Offset 4 4 3 4 4 4 5 4 4 4
Rear Travel 10 9 13 10 12 10 10 11 11 13
Data Source None None None None None None None None None None

Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.

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