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

  17.5 in 19 in 21 in
Effective seat tube angle 70.0 ° 70.0 ° 70.0 °
ASeat tube 44.5 cm 48.3 cm 53.3 cm
BSeat tube angle 73.8 ° 73.8 ° 73.8 °
CHead tube length 11.5 cm 12.5 cm 13.5 cm
DHead angle 70.0 ° 70.0 ° 70.0 °
EEffective top tube 58.8 cm 60.6 cm 62.8 cm
FBottom bracket height 33.0 cm 33.0 cm 33.0 cm
GBottom bracket drop 3.9 cm 3.9 cm 3.9 cm
HChainstay length 45.2 cm 45.2 cm 45.2 cm
IOffset 5.1 cm 5.1 cm 5.1 cm
JTrail 8.0 cm 8.0 cm 8.0 cm
KWheelbase 113.1 cm 114.9 cm 117.1 cm
LStandover 77.1 cm 76.3 cm 77.7 cm
MFrame reach 42.1 cm 43.6 cm 45.4 cm
NFrame rise 60.3 cm 61.2 cm 62.1 cm
  17.5 in 19 in 21 in
Effective seat tube angle 70.0 ° 70.0 ° 70.0 °
ASeat tube 17.52 in 19.02 in 20.98 in
BSeat tube angle 73.8 ° 73.8 ° 73.8 °
CHead tube length 4.53 in 4.92 in 5.31 in
DHead angle 70.0 ° 70.0 ° 70.0 °
EEffective top tube 23.15 in 23.86 in 24.72 in
FBottom bracket height 12.99 in 12.99 in 12.99 in
GBottom bracket drop 1.54 in 1.54 in 1.54 in
HChainstay length 17.80 in 17.80 in 17.80 in
IOffset 2.01 in 2.01 in 2.01 in
JTrail 3.15 in 3.15 in 3.15 in
KWheelbase 44.53 in 45.24 in 46.10 in
LStandover 30.35 in 30.04 in 30.59 in
MFrame reach 16.57 in 17.17 in 17.87 in
NFrame rise 23.74 in 24.09 in 24.45 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