Shimano FD-R7100 105 Double Front Derailleurs - 12 Speed Option:28.6/31.8 Clamp (Black) It has a MIPS® liner

It has a MIPS® liner system and all the ventilation you'll need through the hottest days on the trail

-Oversized

CHERRYBOMB™ 100

Made of 100% Nylon core and Nylon sheath

ultra-smooth machined/anodized finish

Shimano FD-R7100 105 Double Front Derailleurs - 12 Speed Option:28.6/31.8 Clamp (Black) It has a MIPS® linerThe 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