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

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Geometry


  48cm 51cm 54cm 57cm 60cm 63cm
Actual Frame Size 48cm 51cm 54cm 57cm 60cm 63cm
ASeat tube 44.0cm 48.2cm 51.2cm 54.3cm 57.5cm 60.5cm
BSeat tube angle 74.3 ° 74.0 ° 73.8 ° 73.5 ° 73.0 ° 72.8 °
CHead tube length 11.5cm 12.5cm 14.0cm 16.0cm 20.0cm 23.0cm
DHead angle 69.5 ° 70.0 ° 71.0 ° 71.8 ° 71.8 ° 72.3 °
EEffective top tube 52.0cm 53.1cm 54.3cm 55.7cm 58.3cm 60.3cm
FBottom bracket height 27.4cm 27.4cm 27.8cm 27.8cm 27.8cm 27.8cm
GBottom bracket drop 7.5cm 7.5cm 7.0cm 7.0cm 7.0cm 7.0cm
HChainstay length 45.0cm 45.0cm 45.0cm 45.0cm 45.0cm 45.0cm
IOffset 5.2cm 5.2cm 5.2cm 5.2cm 5.2cm 5.2cm
JTrail 7.4cm 7.1cm 6.5cm 5.9cm 5.9cm 5.6cm
KWheelbase 104.1cm 104.5cm 104.8cm 105.2cm 107.4cm 108.6cm
LStandover 71.3cm 74.1cm 76.8cm 79.4cm 82.6cm 85.4cm
MFrame reach 36.8cm 37.3cm 37.8cm 38.3cm 39.2cm 40.0cm
NFrame stack 54.0cm 55.1cm 56.5cm 58.7cm 62.5cm 65.5cm
  48cm 51cm 54cm 57cm 60cm 63cm
Actual Frame Size 48cm 51cm 54cm 57cm 60cm 63cm
ASeat tube 17.32" 18.98" 20.16" 21.38" 22.64" 23.82"
BSeat tube angle 74.3 ° 74.0 ° 73.8 ° 73.5 ° 73.0 ° 72.8 °
CHead tube length 4.53" 4.92" 5.51" 6.30" 7.87" 9.06"
DHead angle 69.5 ° 70.0 ° 71.0 ° 71.8 ° 71.8 ° 72.3 °
EEffective top tube 20.47" 20.91" 21.38" 21.93" 22.95" 23.74"
FBottom bracket height 10.79" 10.79" 10.94" 10.94" 10.94" 10.94"
GBottom bracket drop 2.95" 2.95" 2.76" 2.76" 2.76" 2.76"
HChainstay length 17.72" 17.72" 17.72" 17.72" 17.72" 17.72"
IOffset 2.05" 2.05" 2.05" 2.05" 2.05" 2.05"
JTrail 2.91" 2.80" 2.56" 2.32" 2.32" 2.20"
KWheelbase 40.98" 41.14" 41.26" 41.42" 42.28" 42.76"
LStandover 28.07" 29.17" 30.24" 31.26" 32.52" 33.62"
MFrame reach 14.49" 14.69" 14.88" 15.08" 15.43" 15.75"
NFrame stack 21.26" 21.69" 22.24" 23.11" 24.61" 25.79"

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