gd pm fellow tsikoteers, patulong naman...

nag stuck up yung front brake ko (ek/vti) and i found out na me kalawang na yung mga caliper piston (beyond repair na except ipa-chrome)... im thinking na instead of doing it, or buy surplus of the same specs (stock), mag upgrade nalang ako... would it be advisable or its better na back to orig specs nalang ako?

on the other hand, can you recommend what could be the best or appropriate upgrade for our local vti...and the cost i should prepare...

many thanks in advance...regards

phezthie