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


  S M L XL
Actual Frame Size S M L XL
ASeat tube 50.3cm 52.9cm 55.3cm 57.8cm
BSeat tube angle 78.0 ° 78.0 ° 78.0 ° 78.0 °
CHead tube length 6.5cm 9.0cm 11.5cm 14.0cm
DHead angle 72.2 ° 72.5 ° 72.5 ° 72.5 °
EEffective top tube 49.5cm 51.8cm 54.1cm 56.5cm
GBottom bracket drop 8.0cm 8.0cm 8.0cm 8.0cm
HChainstay length 40.0cm 40.0cm 40.0cm 40.0cm
IOffset 4.5cm 4.5cm 4.5cm 4.5cm
JTrail 6.1cm 6.0cm 6.0cm 6.0cm
KWheelbase 96.1cm 98.5cm 101.0cm 103.7cm
LStandover 75.0cm 77.5cm 79.9cm 82.3cm
MFrame reach 39.0cm 40.8cm 42.6cm 44.5cm
NFrame stack 49.2cm 51.7cm 54.1cm 56.5cm
Seat height minimum 58.9cm 61.5cm 63.9cm 66.4cm
Seat height maximum 79.1cm 81.7cm 84.1cm 86.6cm
  S M L XL
Actual Frame Size S M L XL
ASeat tube 19.80" 20.83" 21.77" 22.76"
BSeat tube angle 78.0 ° 78.0 ° 78.0 ° 78.0 °
CHead tube length 2.56" 3.54" 4.53" 5.51"
DHead angle 72.2 ° 72.5 ° 72.5 ° 72.5 °
EEffective top tube 19.49" 20.39" 21.30" 22.24"
GBottom bracket drop 3.15" 3.15" 3.15" 3.15"
HChainstay length 15.75" 15.75" 15.75" 15.75"
IOffset 1.77" 1.77" 1.77" 1.77"
JTrail 2.40" 2.36" 2.36" 2.36"
KWheelbase 37.83" 38.78" 39.76" 40.83"
LStandover 29.53" 30.51" 31.46" 32.40"
MFrame reach 15.35" 16.06" 16.77" 17.52"
NFrame stack 19.37" 20.35" 21.30" 22.24"
Seat height minimum 23.19" 24.21" 25.16" 26.14"
Seat height maximum 31.14" 32.17" 33.11" 34.09"

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