There is a new geometry of the bike combined with the most up-to-date Shimano groupset made for novice racing in XC and MTB marathons. The Shimano Deore M 5120 is often a 1x10 generate with a completely new rear derailleur mechanism. Eventually, they may result in new company products, as https://thebookmarkid.com/story18546708/fascination-about-lever-4-0