Actual Frame Size 13" 16" 19"
BSeat tube angle 73.0 ° 72.5 ° 72.0 °
CHead tube length 17.0 18.0 18.0
DHead angle 70.5 ° 70.5 ° 70.5 °
EEffective top tube 56.0 57.5 60.0
FBottom bracket height 28.5 28.5 28.5
HChainstay length 46.5 46.5 46.5
IOffset 5.1 5.1 5.1
JTrail 6.9 7.0 7.0
KWheelbase 108.3 109.2 111.0
LStandover 44.8 44.8 44.8
Actual Frame Size 13" 16" 19"
BSeat tube angle 73.0 ° 72.5 ° 72.0 °
CHead tube length 6.69 7.09 7.09
DHead angle 70.5 ° 70.5 ° 70.5 °
EEffective top tube 22.05 22.64 23.62
FBottom bracket height 11.22 11.22 11.22
HChainstay length 18.31 18.31 18.31
IOffset 2.01 2.01 2.01
JTrail 2.72 2.76 2.76
KWheelbase 42.64 42.99 43.70
LStandover 17.64 17.64 17.64

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.