Whats the main difference between the Dynafit Tri-Step and earlier models?
In most way the the Tri-Step works the same way as any other Dynafit binding, and is nearly the same mechanically. Among other differences, it has a cowling over the toe for a more streamlined appearance, and has a wider range of adjustment for different boot sizes. The Tri-Step raises your boot higher off the ski than the TLT. Also, the pins on the Tri-Step that insert into your boot heel are longer than those of the TLT. This may result in better elasticity for less possibility of prerelease.
