More 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.
FEATURES
- Our fastest ever front shifting, 45% faster than FD-R9150
- Smaller, sleeker, lighter
>>Frontal area reduced by 33%
>>Weight cut to 116 g - Top gear teeth capacity: 50-52T
