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


  13" 15" 17" 19" 15" L 20" L
Actual Frame Size 13" 15" 17" 19" 17.5" 20"
BSeat tube angle 75.0 ° 75.0 ° 74.5 ° 74.0 ° 74.0 ° 73.5 °
CHead tube length 11.5cm 13.0cm 15.0cm 16.0cm 15.0cm 17.0cm
DHead angle 70.0 ° 70.5 ° 70.5 ° 70.5 ° 70.5 ° 71.5 °
EEffective top tube 53.0cm 53.3cm 53.9cm 55.3cm 54.8cm 56.8cm
FBottom bracket height 28.5cm 28.5cm 28.5cm 28.5cm 28.5cm 28.5cm
HChainstay length 44.5cm 44.5cm 44.5cm 44.5cm 44.5cm 44.5cm
IOffset 5.0cm 5.0cm 5.0cm 5.0cm 5.0cm 4.5cm
JTrail 7.3cm 7.0cm 7.0cm 7.0cm 7.0cm 7.0cm
KWheelbase 105.3cm 105.3cm 105.5cm 106.4cm 105.7cm 105.7cm
LStandover 66.6cm 69.7cm 73.2cm 76.7cm 63.2cm 63.6cm
  13" 15" 17" 19" 15" L 20" L
Actual Frame Size 13" 15" 17" 19" 17.5" 20"
BSeat tube angle 75.0 ° 75.0 ° 74.5 ° 74.0 ° 74.0 ° 73.5 °
CHead tube length 4.53" 5.12" 5.91" 6.30" 5.91" 6.69"
DHead angle 70.0 ° 70.5 ° 70.5 ° 70.5 ° 70.5 ° 71.5 °
EEffective top tube 20.87" 20.98" 21.22" 21.77" 21.57" 22.36"
FBottom bracket height 11.22" 11.22" 11.22" 11.22" 11.22" 11.22"
HChainstay length 17.52" 17.52" 17.52" 17.52" 17.52" 17.52"
IOffset 1.97" 1.97" 1.97" 1.97" 1.97" 1.77"
JTrail 2.87" 2.76" 2.76" 2.76" 2.76" 2.76"
KWheelbase 41.46" 41.46" 41.54" 41.89" 41.61" 41.61"
LStandover 26.22" 27.44" 28.82" 30.20" 24.88" 25.04"

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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