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 authorized 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

  50cm 52cm 54cm 56cm 58cm 60cm
Actual Frame Size 50 cm 52 cm 54 cm 56 cm 58 cm 60 cm
ASeat tube 45.0 cm 47.5 cm 50.0 cm 52.5 cm 54.8 cm 56.7 cm
BSeat tube angle 74.6 ° 74.2 ° 73.7 ° 73.3 ° 73.0 ° 72.8 °
CHead tube length 13.0 cm 14.5 cm 16.0 cm 17.5 cm 19.5 cm 22.0 cm
DHead angle 71.1 ° 71.3 ° 71.3 ° 71.9 ° 72.0 ° 72.1 °
EEffective top tube 51.9 cm 53.0 cm 54.2 cm 55.4 cm 56.7 cm 57.9 cm
GBottom bracket drop 8.0 cm 8.0 cm 8.0 cm 7.8 cm 7.8 cm 7.5 cm
HChainstay length 42.0 cm 42.0 cm 42.0 cm 42.0 cm 42.5 cm 42.5 cm
IOffset 5.3 cm 5.3 cm 5.3 cm 4.8 cm 4.8 cm 4.8 cm
JTrail 6.0 cm 5.9 cm 5.9 cm 6.1 cm 6.0 cm 5.9 cm
KWheelbase 99.6 cm 100.3 cm 101.0 cm 100.8 cm 102.2 cm 103.2 cm
LStandover 71.6 cm 73.5 cm 75.4 cm 77.6 cm 79.6 cm 81.7 cm
Frame rise 54.6 cm 56.1 cm 57.5 cm 59.1 cm 61.1 cm 63.2 cm
MFrame reach 36.8 cm 37.1 cm 37.4 cm 37.7 cm 38.0 cm 38.3 cm
Seat height minimum 62.5 cm 65.5 cm 68.0 cm 71.0 cm 73.0 cm 75.0 cm
Seat height maximum 72.5 cm 75.5 cm 78.0 cm 81.0 cm 83.0 cm 85.0 cm
  50cm 52cm 54cm 56cm 58cm 60cm
Actual Frame Size 50 cm 52 cm 54 cm 56 cm 58 cm 60 cm
ASeat tube 17.72 in 18.70 in 19.69 in 20.67 in 21.57 in 22.32 in
BSeat tube angle 74.6 ° 74.2 ° 73.7 ° 73.3 ° 73.0 ° 72.8 °
CHead tube length 5.12 in 5.71 in 6.30 in 6.89 in 7.68 in 8.66 in
DHead angle 71.1 ° 71.3 ° 71.3 ° 71.9 ° 72.0 ° 72.1 °
EEffective top tube 20.41 in 20.86 in 21.35 in 21.82 in 22.31 in 22.78 in
GBottom bracket drop 3.15 in 3.15 in 3.15 in 3.05 in 3.05 in 2.95 in
HChainstay length 16.54 in 16.54 in 16.54 in 16.54 in 16.73 in 16.73 in
IOffset 2.09 in 2.09 in 2.09 in 1.89 in 1.89 in 1.89 in
JTrail 2.38 in 2.34 in 2.34 in 2.39 in 2.36 in 2.34 in
KWheelbase 39.21 in 39.49 in 39.76 in 39.68 in 40.24 in 40.63 in
LStandover 28.18 in 28.94 in 29.67 in 30.55 in 31.33 in 32.15 in
Frame rise 21.51 in 22.09 in 22.65 in 23.27 in 24.04 in 24.89 in
MFrame reach 14.49 in 14.61 in 14.72 in 14.84 in 14.96 in 15.08 in
Seat height minimum 24.61 in 25.79 in 26.77 in 27.95 in 28.74 in 29.53 in
Seat height maximum 28.54 in 29.72 in 30.71 in 31.89 in 32.68 in 33.46 in

The right fit is everything.

Your Trek retailer will help you dial in the perfect fit, to give you the absolute best comfort and performance.

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