SHIMANO Ultegra Di2 R8150 Front Derailleur - 12-Speed - Braze-On garminpromo A high seat and stable

A high seat and stable platform mated to an adjustable frame provide a comfortable and confident ride

please verify in advance

and can not be felt while riding

Riders want the derailleur to do its job shifting on command

stainless steel and aluminum hardware

SHIMANO Ultegra Di2 R8150 Front Derailleur - 12-Speed - Braze-On garminpromo A high seat and stableMore compact and faster than ever, the ULTEGRA R8150 front derailleur performs digitally precise front shifts under any circumstances. Combining Shimano's new Di2 platform and the road incarnation of HYPERGLIDE+, the ULTEGRA R8150 front derailleur shifts between chainrings with our fastest, most seamless action. Shimano's fastest ever front shifting, 45% faster than FD R9150 Smaller, sleeker, lighter Frontal area reduced by 33% Weight cut to 116 g Top