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

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Geometry


  49cm 52cm 54cm 56cm 58cm 61cm
Actual Frame Size 49cm 52cm 54cm 56cm 58cm 61cm
ASeat tube 50.0cm 52.0cm 54.0cm 56.0cm 58.0cm 61.0cm
BSeat tube angle 74.5 ° 74.0 ° 73.5 ° 73.0 ° 73.0 ° 72.5 °
CHead tube length 10.5cm 12.8cm 15.0cm 16.7cm 18.0cm 20.0cm
DHead angle 70.6 ° 71.2 ° 71.5 ° 72.0 ° 72.5 ° 72.5 °
EEffective top tube 52.5cm 54.8cm 56.9cm 58.4cm 59.3cm 60.9cm
FBottom bracket height 27.7cm 27.7cm 27.7cm 28.1cm 28.1cm 28.1cm
GBottom bracket drop 7.4cm 7.4cm 7.4cm 7.0cm 7.0cm 7.0cm
HChainstay length 43.5cm 43.5cm 43.5cm 43.5cm 43.5cm 43.5cm
IOffset 4.5cm 4.5cm 4.5cm 4.5cm 4.5cm 4.5cm
JTrail 7.6cm 7.2cm 7.0cm 6.7cm 6.4cm 6.4cm
KWheelbase 101.5cm 102.9cm 104.2cm 105.0cm 105.3cm 106.3cm
LStandover 73.1cm 75.3cm 76.7cm 78.7cm 80.1cm 82.6cm
MFrame reach 37.6cm 38.7cm 39.6cm 40.2cm 40.6cm 41.0cm
NFrame stack 53.6cm 56.0cm 58.2cm 59.6cm 61.1cm 63.0cm
  49cm 52cm 54cm 56cm 58cm 61cm
Actual Frame Size 49cm 52cm 54cm 56cm 58cm 61cm
ASeat tube 19.69" 20.47" 21.26" 22.05" 22.83" 24.02"
BSeat tube angle 74.5 ° 74.0 ° 73.5 ° 73.0 ° 73.0 ° 72.5 °
CHead tube length 4.13" 5.04" 5.91" 6.57" 7.09" 7.87"
DHead angle 70.6 ° 71.2 ° 71.5 ° 72.0 ° 72.5 ° 72.5 °
EEffective top tube 20.67" 21.57" 22.40" 22.99" 23.35" 23.98"
FBottom bracket height 10.91" 10.91" 10.91" 11.06" 11.06" 11.06"
GBottom bracket drop 2.91" 2.91" 2.91" 2.76" 2.76" 2.76"
HChainstay length 17.13" 17.13" 17.13" 17.13" 17.13" 17.13"
IOffset 1.77" 1.77" 1.77" 1.77" 1.77" 1.77"
JTrail 2.99" 2.83" 2.76" 2.64" 2.52" 2.52"
KWheelbase 39.96" 40.51" 41.02" 41.34" 41.46" 41.85"
LStandover 28.78" 29.65" 30.20" 30.98" 31.54" 32.52"
MFrame reach 14.80" 15.24" 15.59" 15.83" 15.98" 16.14"
NFrame stack 21.10" 22.05" 22.91" 23.46" 24.06" 24.80"

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