The new 105 front derailleur leverages the wide inner link design introduced at the Dura-Ace level to assertively move the chain. Combined with the improved chain guide shape, silky smooth and seamless shifts can be made even under the heaviest of loads.

• Shimano 105 CN-5700 Chain
• Shimano CN-5600 10-Speed 105 Bicycle Chain
• Shimano FD-5700 105 Front Derailleur 2x10
• Park Tool Cassette/Rotor Lockring Removal Tool - FR-5/FR-5G
• Shimano Ultegra CN-6701 Chain