Fixed gear 56T chainring 144bcd l Decas chainring review. 

Link for chainring ( again para lang ito sa 144bcd )
shp.ee/wiv5mku
Link for kaypee bikeshop ( fixed gear shop etc ) pwede nyo din bisitahin yung physical store nila sa marikina.
shp.ee/qf6ksuu
para sa Fixed gear ratio calculator, para malaman ninyo kung ilang skid patch meron yung ratio ninyo.
www.surplace.f...