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

  14.5 in 15.5 in 16.5 in 17.5 in
ASeat tube 36.8 cm 39.4 cm 41.9 cm 44.5 cm
BSeat tube angle 73.5 ° 73.5 ° 73.5 ° 73.5 °
CHead tube length 12.2 cm 12.2 cm 13.7 cm 13.7 cm
DHead angle 68.0 ° 68.0 ° 68.0 ° 68.0 °
EEffective top tube 52.8 cm 54.2 cm 56.1 cm 57.9 cm
FBottom bracket height 33.8 cm 33.8 cm 33.8 cm 33.8 cm
GBottom bracket drop .5 cm .5 cm .5 cm .5 cm
HChainstay length 43.0 cm 43.0 cm 43.0 cm 43.0 cm
IOffset 4.0 cm 4.0 cm 4.0 cm 4.0 cm
JTrail 9.1 cm 9.1 cm 9.1 cm 9.1 cm
KWheelbase 106.2 cm 107.7 cm 109.7 cm 111.5 cm
LStandover 68.5 cm 68.5 cm 68.5 cm 68.5 cm
MFrame reach 36.5 cm 38.0 cm 39.4 cm 41.2 cm
NFrame rise 55.0 cm 55.0 cm 56.4 cm 56.4 cm
  14.5 in 15.5 in 16.5 in 17.5 in
ASeat tube 14.49 in 15.51 in 16.50 in 17.52 in
BSeat tube angle 73.5 ° 73.5 ° 73.5 ° 73.5 °
CHead tube length 4.80 in 4.80 in 5.39 in 5.39 in
DHead angle 68.0 ° 68.0 ° 68.0 ° 68.0 °
EEffective top tube 20.79 in 21.34 in 22.09 in 22.80 in
FBottom bracket height 13.31 in 13.31 in 13.31 in 13.31 in
GBottom bracket drop .20 in .20 in .20 in .20 in
HChainstay length 16.93 in 16.93 in 16.93 in 16.93 in
IOffset 1.57 in 1.57 in 1.57 in 1.57 in
JTrail 3.58 in 3.58 in 3.58 in 3.58 in
KWheelbase 41.81 in 42.40 in 43.19 in 43.90 in
LStandover 26.97 in 26.97 in 26.97 in 26.97 in
MFrame reach 14.37 in 14.96 in 15.51 in 16.22 in
NFrame rise 21.65 in 21.65 in 22.20 in 22.20 in

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.

Find a retailer