K1 Geared diffs
 

Parts are starting to show for the geared diffs on the schui website :thumbsup:
And is showing metal gears.....

http://www.racing-cars.com/pp/New_Ca..._K1/U4176.html

Nice! Gear diffs will be stock in early march and there will be optional lighter plastic gears too.

I have got the metal gear set (sparepart to U4174), and compared them the the plastic gear from Spec-R there is used in Schumacher TC gear diff. They are same size, the smaller metal gears are different from the Spec R. Teeth are deeper on the metal gear.
If they release a light weight gear it has to be a stronger material/design than the Spec R.