Shimano Ultegra FD-R8150 Di2 12 Speed Front Derailleur SCV The riding characteristic is nevertheless

The riding characteristic is nevertheless inimitably good

3g (Front Regular Mount w/o pads)

Dimensions: H:22mm x W:33mm x L:33mm

Engineered

and each shift is lightning quick thanks to revised tooth profiles

Shimano Ultegra FD-R8150 Di2 12 Speed Front Derailleur SCV The riding characteristic is neverthelessMore 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