[XX='Oppai-san, c: 472213, m: 589072'][/XX] pag 8 speed pataas cogs mo malamang cassete type yan. pero pag 7 speed mostly theaded type yan bihira lang kc ung cassete n 7 speed same sa 8 speed bihira lang ung theaded. maganda sa shop k n mismo para ma check nila kung palitin at ma payuhan k nila tamang hubs may sukat din kc yan.