Shimano 105 FD-R7100-BS Front Derailleur - 12-Speed Double 31.8/28.6mm Band Clamp Down-Swing Down-Pull 52t Max MFPN=00.6118.369.002 Arch compression to prevent bunching

Arch compression to prevent bunching and slipping

} The award-winning vibration damping of One Up Components carbon handlebars now available in aluminum

} Precision DUB BB Cap Mounting tool ( Pressfit )

S Lower IS52 Weight 50

Machined from aircraft quality 7075 aluminum to be stiff durable and long lasting

Shimano 105 FD-R7100-BS Front Derailleur - 12-Speed Double 31.8/28.6mm Band Clamp Down-Swing Down-Pull 52t Max MFPN=00.6118.369.002 Arch compression to prevent bunchingShimano 105 FD R7100 BS Front Derailleur 12 Speed Double 31. 8 28. 6mm Band Clamp Down Swing Down Pull 52t Max. The Shimano 105 FD R7100 series of 12 speed front derailleurs feature light front shifting smooth and natural shift action and Shimano toggle link construction with an optimized cage design that is seamlessly compatible with disc brake road bikes. Light front shifting operation with smooth and natural shift action Toggle Link construction is