MZ/MuZ Riders

Just bought a 2004 mz baghira. I have installed a 14t sprocket in front and 47 t in the rear.
I need a 13 or 12t in the front or 50 t in the back.
Can someone help me as to where to order those or who makes them in US?
Located in Miami fl.
Please Help.

this is where i get my sprockets
they are the esjot supplier and do also bicycle parts
all listed located same location

http://www.thorusa.com/
http://www.thorusa.com/about.htm
this is the place for folding bikes in the usa

use no smaller than a 15 on the front !!!! smaller sprockets put too much pressure on the output shaft
i run 15 x45 and its nice they list a 46
dave

http://www.esjot.com/en/sprockets-and-c ... dell=41492

Esjot USA
3550 N Union Drive
Olney, Il. 62450
USA
Tel. 618 393 2955
Fax. 618 393 2956

KHS Bicycle Parts, Inc.
3550 N.Union Drive
Olney, Il. 62450
USA
Tel: 618 393 2955
Fax: 618 393 2956