Shimano Ultegra FD-R8150 Di2 12 Speed Front Derailleur Bikecorp the dedicated 1x system and

the dedicated 1x system and the 13-speed route that makes it so effective – underpinned by the use of a 9-tooth sprocket

Saddle sores

Internal storage tray for small parts

Macadamia Integrifolia (Macadamia) Seed Oil

The wheel structure enables reducing energy dissipation

Shimano Ultegra FD-R8150 Di2 12 Speed Front Derailleur Bikecorp the dedicated 1x system andMore compact and faster than ever, the Shimano Ultegra FD R8150 Di2 12 Speed Front Derailleur performs digitally precise front shifts in any circumstance. Combining Shimano's Di2 platform with the road incarnation of Hyperglide+, it shifts between chainrings with Shimano's fastest, most seamless action. Specifications Fastest ever front shifting 45% faster than FD R9150 Smaller, sleeker, lighter Frontal area reduced by 33% Weight cut to 116g Top gear