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 54cm 56cm 58cm 61cm
Actual Frame Size 50cm 54cm 56cm 58cm 61cm
BSeat tube angle 74.5 ° 73.5 ° 73.0 ° 73.0 ° 72.5 °
CHead tube length 11.8cm 13.8cm 15.5cm 16.8cm 18.8cm
DHead angle 71.0 ° 71.5 ° 72.0 ° 72.5 ° 72.5 °
EEffective top tube 53.7cm 56.0cm 57.3cm 58.0cm 59.8cm
FBottom bracket height 27.9cm 27.9cm 28.1cm 28.1cm 28.1cm
HChainstay length 43.5cm 43.5cm 43.5cm 43.5cm 43.5cm
IOffset 4.5cm 4.5cm 4.5cm 4.5cm 4.5cm
JTrail 7.5cm 7.0cm 6.7cm 6.4cm 6.4cm
KWheelbase 102.7cm 103.4cm 103.8cm 104.1cm 105.3cm
LStandover 76.1cm 79.3cm 81.1cm 82.9cm 84.6cm
MFrame reach 38.2cm 38.8cm 39.1cm 39.4cm 40.0cm
NFrame stack 55.9cm 58.1cm 59.5cm 60.9cm 62.8cm
  50cm 54cm 56cm 58cm 61cm
Actual Frame Size 50cm 54cm 56cm 58cm 61cm
BSeat tube angle 74.5 ° 73.5 ° 73.0 ° 73.0 ° 72.5 °
CHead tube length 4.65" 5.43" 6.10" 6.61" 7.40"
DHead angle 71.0 ° 71.5 ° 72.0 ° 72.5 ° 72.5 °
EEffective top tube 21.14" 22.05" 22.56" 22.83" 23.54"
FBottom bracket height 10.98" 10.98" 11.06" 11.06" 11.06"
HChainstay length 17.13" 17.13" 17.13" 17.13" 17.13"
IOffset 1.77" 1.77" 1.77" 1.77" 1.77"
JTrail 2.95" 2.76" 2.64" 2.52" 2.52"
KWheelbase 40.43" 40.71" 40.87" 40.98" 41.46"
LStandover 29.96" 31.22" 31.93" 32.64" 33.31"
MFrame reach 15.04" 15.28" 15.39" 15.51" 15.75"
NFrame stack 22.01" 22.87" 23.43" 23.98" 24.72"

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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