Shimano FD-R7100 105 Double Front Derailleurs - 12 Speed Option:34.9 Clamp (Black) it compresses down to practically

it compresses down to practically nothing in your pack

the base has a special racing grind for even more speed

A breathable shell

sweater-look fabric

• Leather and mesh upper for breathability and durability

Shimano FD-R7100 105 Double Front Derailleurs - 12 Speed Option:34.9 Clamp (Black) it compresses down to practicallyThe 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 light action with short lever movement and less effort at the end of shifting stroke Precise and easy front