Shimano Ultegra Di2 R8150 12 Spd Front Derailleur Fwidth_28 - 35c Includes a composite matrix frame

Includes a composite matrix frame mount

IFP Height Tool

this saddle offers flexible performance for immediate comfort and all-day weather protection

up to 60-hours eco-flash

Camelbak Crux Lumbar 3L Reservoir

Shimano Ultegra Di2 R8150 12 Spd Front Derailleur Fwidth_28 - 35c Includes a composite matrix frameShimano Ultegra Di2 R8150 12 Spd Front Derailleur 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. Our fastest ever front shifting, 45% faster than FD R9150 Smaller, sleeker, lighter Frontal