Tiagra has been completely reengineered and remastered with a more refined ergonomic design. Tiagra shares our top groups' engineering lineage offering greatly enhanced feel and sleek design backed by new levels of performance.

• KMC X10.93 10-Speed 116-Links Bicycle Chain, Silver/Grey, 1/2x11/28-Inch
• Shimano 105 CN-5700 Chain
• Shimano 105 Rear Derailleurs
• Park Tool Cassette/Rotor Lockring Removal Tool - FR-5/FR-5G
• B00K7X8J7G