Redesigned to fit a wider gear pitch without sacrificing shifting performance. Shorter rear-center length (410 mm) with 135 mm O. System communication with rear derailleur, combined with programmed chainguide control means minimal chance of chain drop.
Over 99% of positive feedbacks. Sometimes, our item price is low because of stock clearance.No fake product from Cyclingvelo! If you need a special invoice for declaration, please let us know. If your item hasn't arrived yet. Sometimes, you parcel is delivered to family member but they forget to tell you. If the item doesn't match the listing description, just let us know. We are happy to resolve problem with customers. Please understand that public holidays in. Is different from other countries. If you found that we are not response promptly, please check out whether we are enjoying holidays.