The vr50w with an aluminum frame and carbon fork featuring the same comfort oriented tube shape designs developed for every model in the vr line the vr50w is ready for any adventure and with a value laden component selection that doesn39t compromise performance the vr50w empowers each and every rider with super compact gearing for conquering any climb on any road and ergonomic touch points for a comfortable ride all day long shimano sora 9 speed groupsetthe shimano 9 speed sora groupset i