Fit & sizing /


Get fit with Trek Precision Fit

Visit your Trek retailer for a personal fitting. It's the best way to improve your performance on the bike.

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H2 Fit

H2 features a slightly higher head tube to put less strain on your back and neck. It's the right way to get most riders, including many of our Pro Team riders, in the right place. With no need for high-rise stems or spacer stacks, the look is nothing but pro.


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Geometry


  44cm 47cm 50cm 52cm 54cm 56cm 58cm 60cm 62cm 64cm
Actual Frame Size 44cm 47cm 50cm 52cm 54cm 56cm 58cm 60cm 62cm 64cm
ASeat tube 40.8 44.4 47.6 49.3 50.6 53.3 55.3 57.3 59.3 61.3
BSeat tube angle 74.6 ° 74.6 ° 74.6 ° 74.2 ° 73.7 ° 73.3 ° 73.0 ° 72.8 ° 72.5 ° 72.3 °
CHead tube length 10.0 11.5 13.0 14.0 15.5 17.0 19.0 21.0 23.0 25.0
DHead angle 70.4 ° 71.2 ° 72.1 ° 72.8 ° 73.0 ° 73.5 ° 73.8 ° 73.9 ° 73.9 ° 74.0 °
EEffective top tube 49.9 51.3 52.1 53.4 54.3 56.0 57.3 58.6 59.8 61.0
GBottom bracket drop 7.2 7.2 7.2 7.2 7.0 7.0 6.8 6.8 6.8 6.8
HChainstay length 41.0 41.0 41.0 41.0 41.0 41.0 41.1 41.1 41.2 41.3
IOffset 5.0 4.5 4.5 4.5 4.5 4.0 4.0 4.0 4.0 4.0
JTrail 6.8 6.7 6.1 5.7 5.6 5.8 5.6 5.6 5.5 5.5
KWheelbase 97.1 97.4 97.4 97.7 98.1 98.3 99.2 100.1 101.0 101.8
LStandover 68.2 69.8 70.7 72.9 74.2 76.7 78.6 80.4 82.2 84.1
MFrame reach 36.2 36.9 37.4 37.9 38.1 38.7 39.1 39.5 39.8 40.1
NFrame stack 49.9 52.2 53.5 54.7 55.5 57.7 59.6 61.5 63.4 65.4
Seat height minimum 55.5 59.5 62.5 65.5 68.0 71.0 73.0 75.0 77.0 80.0
Seat height maximum 65.5 69.5 72.5 75.5 78.0 81.0 83.0 85.0 87.0 90.0
  44cm 47cm 50cm 52cm 54cm 56cm 58cm 60cm 62cm 64cm
Actual Frame Size 44cm 47cm 50cm 52cm 54cm 56cm 58cm 60cm 62cm 64cm
ASeat tube 16.06 17.48 18.74 19.41 19.92 20.98 21.77 22.56 23.35 24.13
BSeat tube angle 74.6 ° 74.6 ° 74.6 ° 74.2 ° 73.7 ° 73.3 ° 73.0 ° 72.8 ° 72.5 ° 72.3 °
CHead tube length 3.94 4.53 5.12 5.51 6.10 6.69 7.48 8.27 9.06 9.84
DHead angle 70.4 ° 71.2 ° 72.1 ° 72.8 ° 73.0 ° 73.5 ° 73.8 ° 73.9 ° 73.9 ° 74.0 °
EEffective top tube 19.65 20.20 20.51 21.02 21.38 22.05 22.56 23.07 23.54 24.02
GBottom bracket drop 2.83 2.83 2.83 2.83 2.76 2.76 2.68 2.68 2.68 2.68
HChainstay length 16.14 16.14 16.14 16.14 16.14 16.14 16.18 16.18 16.22 16.26
IOffset 1.97 1.77 1.77 1.77 1.77 1.57 1.57 1.57 1.57 1.57
JTrail 2.68 2.64 2.40 2.24 2.20 2.28 2.20 2.20 2.17 2.17
KWheelbase 38.23 38.35 38.35 38.46 38.62 38.70 39.06 39.41 39.76 40.08
LStandover 26.85 27.48 27.83 28.70 29.21 30.20 30.94 31.65 32.36 33.11
MFrame reach 14.25 14.53 14.72 14.92 15.00 15.24 15.39 15.55 15.67 15.79
NFrame stack 19.65 20.55 21.06 21.54 21.85 22.72 23.46 24.21 24.96 25.75
Seat height minimum 21.85 23.43 24.61 25.79 26.77 27.95 28.74 29.53 30.31 31.50
Seat height maximum 25.79 27.36 28.54 29.72 30.71 31.89 32.68 33.46 34.25 35.43