Shimano

The Shimano Tiagra FC-4550-S 9 speed chainrings are the perfect replacement for worn or damaged chainringsThe chainring teeth have been developed to work only in conjunction with Shimano HG 9-speed chains for improved contact providing more efficiency and improved power transferGenuine Shimano repla..

The Shimano FC-4700 Tiagra 10 speed chainrings are the perfect replacement for worn or damaged chainringsThe chainring teeth have been developed to work only in conjunction with Shimano HG 10-speed chains for improved contact providing more efficiency and improved power transferGenuine Shimano repla..

The Shimano FC-4700 Tiagra 10 speed chainrings are the perfect replacement for worn or damaged chainringsThe chainring teeth have been developed to work only in conjunction with Shimano HG 10-speed chains for improved contact providing more efficiency and improved power transferGenuine Shimano repla..

The Shimano FC-4700 Tiagra 10 speed chainrings are the perfect replacement for worn or damaged chainringsThe chainring teeth have been developed to work only in conjunction with Shimano HG 10-speed chains for improved contact providing more efficiency and improved power transferGenuine Shimano repla..

The Shimano FC-4700 Tiagra 10 speed chainrings are the perfect replacement for worn or damaged chainringsThe chainring teeth have been developed to work only in conjunction with Shimano HG 10-speed chains for improved contact providing more efficiency and improved power transferGenuine Shimano repla..

The Shimano FC-4700 Tiagra 10 speed chainrings are the perfect replacement for worn or damaged chainringsThe chainring teeth have been developed to work only in conjunction with Shimano HG 10-speed chains for improved contact providing more efficiency and improved power transferGenuine Shimano repla..

Genuine Shimano replacement part..

Taking many features from pro-level equipment, this 2-piece cap-free design Tiagra chainset offers unbeatable performance2-piece cap-free design is quick and easy to install whilst being lighter and stiffer than a traditional crank/ bottom bracket assemblySG-X chainrings feature strategically placed..

FC-4700/RS510 chainring fixing bolts - M8 8.5 mm (pack of 4) is product number 10 in the attached imageGenuine Shimano replacement part..

The Shimano Tiagra FC-4703 10 speed triple chainrings are the perfect replacement for worn or damaged chainringsThe chainring teeth have been developed to work only in conjunction with Shimano HG-X 10-speed chains for improved contact providing more efficiency and improved power transferGenuine Shim..

The Shimano Tiagra FC-4703 10 speed triple chainrings are the perfect replacement for worn or damaged chainringsThe chainring teeth have been developed to work only in conjunction with Shimano HG-X 10-speed chains for improved contact providing more efficiency and improved power transferGenuine Shim..

The Shimano Tiagra FC-4703 10 speed triple chainrings are the perfect replacement for worn or damaged chainringsThe chainring teeth have been developed to work only in conjunction with Shimano HG-X 10-speed chains for improved contact providing more efficiency and improved power transferGenuine Shim..