Bike Fit Calculator – Road

At Zinn Cycles, we understand the need for total comfort and high performance when riding your bike. Without the right bike frame size and geometry for your body proportions, it is impossible to get enjoyable, pain-free rides and ensure you remain safe at all times. With over forty years of experience in bike customizations, we know what to measure to ensure you get the perfect fit for your next road bike. We designed our Bike Fit Calculator to help you quickly and easily find the ideal bike setup tailored to your body type. Whether you’re a professional cyclist or just getting started on two wheels, you can trust our bike fit calculator to give you options that balance comfort with performance. Fill out the form below and submit your information to start the process.

Fit Calculator Road

What kind of a rider are you?

Sternum To Floor (mm)
Arm (mm)
Inseam Length (mm)

 
Torso:  
Arm plus torso:  
Seat Tube Length (c. to top) w/ Stock Crank (165mm-180mm):  
Seat Tube Length (c. to top) w/ Ideal Crank:  
Horizontal Top Tube Length (c. to c.) :  
Seat Height Pedal Spindle to Saddle Top:  
Seat Ht. BB c. to Saddle Top w/ Ideal Crank:  
Seat Ht. BB c. to Saddle Top w/ Stock Crank:  
Stem Length:  
Ideal Crank Length:  
Stock Crank Length:  
BB Height w/ Ideal Crank:  
BB Height w/ Stock Crank:  
Bike Fit Calculators By Lennard Zinn, all rights reserved