Agan2 minta saran kl kombinasi drive train utk 9 speed Fd altus 9 speed Rd acera m 390 8 speed Crank m 171 Chain 9 speed Shifter seri acera 9 speed yg v break Msh bisa shifting mulus ga gan?
Br dpt momon 5..bln kmrn..hasil menyimak agan2 mulaiupgrade dikit handlebar stem crank. dr acera 8 spd tp sproket msh 7 spd..hehehe ternyata hrs bnyk diganti..
