Polespears - have a sling attached to the spear
The Wisconsin HQ has a Precision Fit studio, with three fit bays, a motion capture device and a number of fit cycles to train retailers and bike fitters in the Trek Precision Fit system
"tadpole trike direct and indirect steering"
For example, a study in Washington, D.C., measured helmet use at only 26 percent for bike-share riders, compared with 70 percent for riders on their own bicycles
They tell us that they love how fast the Madone is, but could we make it lighter or they love how light the monda is, but could we make it more aero? Trek set out to make a more aerodynamic monda, and what they ended up with was a bike that had the same frame weight as the monda but was as quick as the Madone against the wind