SHIMANO FD-R8150 FRONT DERAILLEUR ULTEGRA DI2 12-SPEED BRAZE-ON light Are you riding a mixed

Are you riding a mixed wheel size mullet bike

There is no need for a backpack—there are pockets for a water bottle

Adjustable Tri-Fix web splitter combined with thin 10mm webbing for increased comfort

Touchscreen: No

Compatible with tires up to 29x2

SHIMANO FD-R8150 FRONT DERAILLEUR ULTEGRA DI2 12-SPEED BRAZE-ON light Are you riding a mixedSKU Description 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: 46 52T Product Description 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.