Name of 3ttt stem
 

Hi,

Was wondering what this model of 3ttt stem is called

http://img707.imageshack.us/img707/5401/speed053.jpg

looks like an (early) Evol. does it have a hinged face-plate?

the evol eventually had scalloped sides along the top like this.

http://img.inkfrog.com/pix/coronadel...ay_Stem_02.JPG

so here's an early Evol (although it may not have had that name):
http://i427.photobucket.com/albums/p...m/IMG_0505.jpg

Does look like an Evol. Have seen one of these crack right along the top of the hinge during a Cat 3 race quite a few years ago. Pretty spectacular crash. Hardly means that there is a problem with all of these though.