Pro-Tec chain device

[ola_martin]

Hello.
Put on a chain on my recently purchaced 75 MC400.
On the front of the rearbrake torque-arm there's bolted on a aluminiumplate with
4 holes, it's marked PRO-TEC PAT PEND CT 14. Sorry I don't have any photos of it
yet.
I think it must be for some sort of chain roller/support. Does anyone know what
it is, and how it works?

Found a used rotor on ebay and got it running by the way..

BR
Ola Martin

[paul]

one off these
http://cgi.ebay.com/ebaymotors/maico-rear-brake-stay-with-pro-tec-tensioner-ct-8_W0QQcmdZViewItemQQhashZitem35a47cabd7QQitemZ230392900567QQptZMotorcyclesQ5fPartsQ5fAccessories

[ola_martin]

Thanks Paul!
Looks almost like mine, this is called CT8, mine is CT14, found the rest of the parts exept the spring in a box that followed the bike. If anyone have better pics of the assembly, please put it on.

BR