Fit & sizing /

Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorised Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs

Display measurements in

Geometry

  44cm 47cm 50cm 52cm 54cm 56cm 58cm 60cm 62cm
Actual Frame Size 44 cm 47 cm 50 cm 52 cm 54 cm 56 cm 58 cm 60 cm 62 cm
ASeat tube 39.0 cm 42.0 cm 45.0 cm 47.5 cm 50.0 cm 52.5 cm 54.8 cm 56.7 cm 58.6 cm
BSeat tube angle 74.6 ° 74.6 ° 74.6 ° 74.2 ° 73.7 ° 73.3 ° 73.0 ° 72.8 ° 72.5 °
CHead tube length 9.5 cm 11.0 cm 13.0 cm 14.5 cm 16.0 cm 17.5 cm 19.5 cm 22.0 cm 24.5 cm
DHead angle 70.3 ° 71.0 ° 71.1 ° 71.3 ° 71.3 ° 71.9 ° 72.0 ° 72.1 ° 72.1 °
EEffective top tube 50.1 cm 50.9 cm 51.9 cm 53.0 cm 54.2 cm 55.4 cm 56.7 cm 57.9 cm 59.3 cm
GBottom bracket drop 8.0 cm 8.0 cm 8.0 cm 8.0 cm 8.0 cm 7.8 cm 7.8 cm 7.5 cm 7.5 cm
HChainstay length 42.0 cm 42.0 cm 42.0 cm 42.0 cm 42.0 cm 42.0 cm 42.5 cm 42.5 cm 42.5 cm
IOffset 5.3 cm 5.3 cm 5.3 cm 5.3 cm 5.3 cm 4.8 cm 4.8 cm 4.8 cm 4.8 cm
JTrail 6.6 cm 6.1 cm 6.0 cm 5.9 cm 5.9 cm 6.1 cm 6.0 cm 5.9 cm 5.9 cm
KWheelbase 98.3 cm 98.6 cm 99.6 cm 100.3 cm 101.0 cm 100.8 cm 102.2 cm 103.2 cm 104.2 cm
LStandover 65.7 cm 68.6 cm 71.6 cm 73.5 cm 75.4 cm 77.6 cm 79.6 cm 81.7 cm 83.5 cm
Frame rise 51.0 cm 52.7 cm 54.6 cm 56.1 cm 57.5 cm 59.1 cm 61.1 cm 63.2 cm 65.6 cm
MFrame reach 36.0 cm 36.4 cm 36.8 cm 37.1 cm 37.4 cm 37.7 cm 38.0 cm 38.3 cm 38.6 cm
Seat height minimum 55.5 cm 59.5 cm 62.5 cm 65.5 cm 68.0 cm 71.0 cm 73.0 cm 75.0 cm 77.0 cm
Seat height maximum 65.5 cm 69.5 cm 72.5 cm 75.5 cm 78.0 cm 81.0 cm 83.0 cm 85.0 cm 87.0 cm
  44cm 47cm 50cm 52cm 54cm 56cm 58cm 60cm 62cm
Actual Frame Size 44 cm 47 cm 50 cm 52 cm 54 cm 56 cm 58 cm 60 cm 62 cm
ASeat tube 15.35 in 16.54 in 17.72 in 18.70 in 19.69 in 20.67 in 21.57 in 22.32 in 23.07 in
BSeat tube angle 74.6 ° 74.6 ° 74.6 ° 74.2 ° 73.7 ° 73.3 ° 73.0 ° 72.8 ° 72.5 °
CHead tube length 3.74 in 4.33 in 5.12 in 5.71 in 6.30 in 6.89 in 7.68 in 8.66 in 9.65 in
DHead angle 70.3 ° 71.0 ° 71.1 ° 71.3 ° 71.3 ° 71.9 ° 72.0 ° 72.1 ° 72.1 °
EEffective top tube 19.70 in 20.05 in 20.41 in 20.86 in 21.35 in 21.82 in 22.31 in 22.78 in 23.34 in
GBottom bracket drop 3.15 in 3.15 in 3.15 in 3.15 in 3.15 in 3.05 in 3.05 in 2.95 in 2.95 in
HChainstay length 16.54 in 16.54 in 16.54 in 16.54 in 16.54 in 16.54 in 16.73 in 16.73 in 16.73 in
IOffset 2.09 in 2.09 in 2.09 in 2.09 in 2.09 in 1.89 in 1.89 in 1.89 in 1.89 in
JTrail 2.59 in 2.40 in 2.38 in 2.34 in 2.34 in 2.39 in 2.36 in 2.34 in 2.34 in
KWheelbase 38.70 in 38.82 in 39.21 in 39.49 in 39.76 in 39.68 in 40.24 in 40.63 in 41.02 in
LStandover 25.86 in 27.00 in 28.18 in 28.94 in 29.67 in 30.55 in 31.33 in 32.15 in 32.89 in
Frame rise 20.08 in 20.75 in 21.51 in 22.09 in 22.65 in 23.27 in 24.04 in 24.89 in 25.82 in
MFrame reach 14.17 in 14.33 in 14.49 in 14.61 in 14.72 in 14.84 in 14.96 in 15.08 in 15.20 in
Seat height minimum 21.85 in 23.43 in 24.61 in 25.79 in 26.77 in 27.95 in 28.74 in 29.53 in 30.31 in
Seat height maximum 25.79 in 27.36 in 28.54 in 29.72 in 30.71 in 31.89 in 32.68 in 33.46 in 34.25 in

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