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

  15.5 in 17.5 in 19 in 21 in
ASeat tube 39.4 cm 44.5 cm 48.3 cm 53.3 cm
BSeat tube angle 73.6 ° 73.6 ° 73.6 ° 73.6 °
CHead tube length 10.5 cm 11.5 cm 12.5 cm 13.5 cm
DHead angle 71.0 ° 71.0 ° 71.0 ° 71.0 °
EEffective top tube 56.5 cm 59.7 cm 61.7 cm 63.8 cm
FBottom bracket height 32.5 cm 32.5 cm 32.5 cm 32.5 cm
GBottom bracket drop 4.5 cm 4.5 cm 4.5 cm 4.5 cm
HChainstay length 45.2 cm 45.2 cm 45.2 cm 45.2 cm
IOffset 5.1 cm 5.1 cm 5.1 cm 5.1 cm
JTrail 7.4 cm 7.4 cm 7.4 cm 7.4 cm
KWheelbase 108.6 cm 111.8 cm 113.9 cm 115.9 cm
LStandover 71.5 cm 75.1 cm 78.8 cm 83.7 cm
MFrame reach 38.6 cm 41.6 cm 43.3 cm 45.1 cm
NFrame rise 60.7 cm 61.6 cm 62.6 cm 63.5 cm
  15.5 in 17.5 in 19 in 21 in
ASeat tube 15.51 in 17.52 in 19.02 in 20.98 in
BSeat tube angle 73.6 ° 73.6 ° 73.6 ° 73.6 °
CHead tube length 4.13 in 4.53 in 4.92 in 5.31 in
DHead angle 71.0 ° 71.0 ° 71.0 ° 71.0 °
EEffective top tube 22.24 in 23.50 in 24.29 in 25.12 in
FBottom bracket height 12.80 in 12.80 in 12.80 in 12.80 in
GBottom bracket drop 1.77 in 1.77 in 1.77 in 1.77 in
HChainstay length 17.80 in 17.80 in 17.80 in 17.80 in
IOffset 2.01 in 2.01 in 2.01 in 2.01 in
JTrail 2.91 in 2.91 in 2.91 in 2.91 in
KWheelbase 42.76 in 44.02 in 44.84 in 45.63 in
LStandover 28.15 in 29.57 in 31.02 in 32.95 in
MFrame reach 15.20 in 16.38 in 17.05 in 17.76 in
NFrame rise 23.90 in 24.25 in 24.65 in 25.00 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